The opinion of the Court was delivered by
[386]*386GARIBALDI, J.
In this appeal, we consider the application of the entire controversy doctrine to the joinder of claims. The primary issue is whether we should create an exception to that doctrine for custody actions. Plaintiffs instituted a tort action against defendant, which is based on the same alleged incidents of abuse by defendant that comprised plaintiffs certification in a prior custody action involving defendant. Specifically, therefore, the question is whether the entire controversy doctrine bars the tort action.
The trial court granted defendant’s motion for summary judgment, holding that plaintiffs’ tort action was barred by the entire controversy doctrine. The Appellate Division affirmed. This appeal is before us as a result of a dissent in the Appellate Division, R. 2:2-1, which claimed custody actions should be exempt from the entire controversy doctrine. We hold that the entire controversy doctrine applies to custody actions.
-I-
The Relationship
This action arises from a tumultuous eight-year relationship between Beverly Oliver (Beverly) and Louis Ambrose (Ambrose). Their relationship, which began in July 1981 and ended in January 1989, was characterized by cycles of separations and reconciliations. Beverly and Ambrose have varying accounts of what transpired during that period. They first met in January of 1980, when they were both employed in the accounting department of AT & T. When they met, Beverly had recently been divorced, and Ambrose was married and living with his wife and children.
On July 1,1981, Beverly was involved in an automobile accident, and was hospitalized. The trauma of the accident exacerbated an eating disorder, from which she had suffered since age 18. Thereafter, Ambrose visited Beverly in the hospital, and their friendship evolved into an intimate relationship.
[387]*387In October 1982, Beverly ended the relationship with Ambrose, and developed a relationship with another man, Timmy. In February or March 1983, Beverly and Ambrose resumed their relationship. In April 1983, Beverly learned that she was pregnant. Beverly contends that when she informed Ambrose of the pregnancy, an argument followed because he wanted her to have an abortion. Beverly claims that during the argument, Ambrose slapped her in the face, pushed her against a wall, and choked her.
A few days later, Ambrose drove Beverly to a clinic;where she had an abortion. Beverly contends that Ambrose forced her to have the abortion to make her feel guilty about her relationship with Timmy. She further testified that her eating disorder worsened because she felt guilty about having the abortion.
In December 1983, Beverly became pregnant again. According to Beverly, she had another abortion because Ambrose threatened to kill her if she refused to do so. Thereafter, Beverly again broke off their relationship.
In September 1984, Ambrose’s wife filed for divorce, and Ambrose and Beverly reconciled. In December 1984, Beverly became pregnant once again. According to Beverly, when she refused to have an abortion this time, a violent argument ensued during which Ambrose attempted to run her over with his car, chased her into the house while threatening to kill her, tied her to a refrigerator, and threw her down the basement steps and locked the basement door. Later that night, Beverly awoke and discovered that she had miscarried.
Ambrose’s version of the same events differs. He claims that an argument occurred after her miscarriage and was unrelated to the pregnancy. He also claims that when he attempted to drive away, Beverly jumped on the hood of his car to prevent him from leaving. Then, when he went to the basement to retrieve his clothes, she followed him, so he ran upstairs and locked the door. After this incident, Ambrose terminated the relationship, but again the two reconciled.
[388]*388In October 1985, Beverly again informed Ambrose that she was pregnant. Beverly contends that when she informed him of her pregnancy, Ambrose became violent, slammed her against a wall, threw her down a flight of stairs, and kicked her as she lay at the base of the staircase. Later that night she had another miscarriage. Ambrose disputes this account, and claims that he did not see Beverly until after she had had the miscarriage. Thereafter, Beverly told Ambrose that he was not supportive and that she wanted to end the relationship.
In May 1986, Ambrose’s divorce became final, and Beverly and Ambrose again reconciled. Subsequently, in January 1988, Beverly informed Ambrose that she was pregnant for the fifth time. According to Beverly, Ambrose demanded that she either have an abortion or put the baby up for adoption. Beverly further alleges that when she insisted on having the baby, Ambrose assaulted her. According to Beverly, these events exacerbated her eating disorder, causing her to be hospitalized on February 16,1988. During her stay in the hospital, Beverly terminated her relationship with Ambrose. She began dating another co-worker, Bruce Oliver.
Beverly gave birth to Melissa Rose on July 9,1988, and on July 24, 1988, she became engaged to marry Bruce Oliver. Beverly contends that when she told Ambrose of the engagement, he threatened that she would have to kill him to keep him away from her. Ambrose asserts that during the weeks following Beverly’s release from the hospital, he made repeated unsuccessful attempts to visit his daughter, Melissa.
The Procedural History
On August 25, 1988, the day after her wedding to Bruce Oliver, Beverly filed a harassment complaint against Ambrose in Raritan Municipal Court. On October 4, 1988, Ambrose filed a Verified Complaint against Beverly in the Chancery Division, Family Part, seeking joint custody of Melissa, visitation, and a support determination. In his Verified Complaint, Ambrose asserted that Beverly [389]*389refused to allow visitation. On October 27, 1988, Bruce Oliver filed a Complaint seeking to adopt Melissa.
On October 31, 1988, Beverly filed a responding certification to Ambrose’s application for custody and visitation. In the certification, Beverly detailed the abortions and the abusive behavior. In part, Beverly stated:
4. During the course of our relationship I had 2 abortions and 2 miscarriages____ I never felt I had a choice, it was either [Ambrose’s] way or no way at ail. When I wouldn’t consent to an abortion in December 1984, [Ambrose] beat me and threw me down a flight of steps causing me to have a miscarriage. Looking back, I know that I was really afraid of [Ambrose], he was abusing me both mentally and physically. The trauma from my relationship with the plaintiff exacerbated my eating disorder, known as bulimia____
5. During the past seven years, [Ambrose] has tied me to a refrigerator, locked me in the basement, smacked me across the face, and beat my arms until physical bruises showed____ The traumatic emotional scars ... may never heal completely....
6. In January 1988, when I told [him] I was pregnant____[h]e demanded that I have an abortion---- On January 11, 1988 ... we had a violent argument over my decision to have the baby____
7. The next time I heard from [Ambrose] was February 10,1988. He came to my home in a rage and demanded that I have an abortion____ From the stress of these constant arguments with [Ambrose], I relapsed into my bulimia again____
9. ... Since my child’s birth, [Ambrose] has continually harassed me through friends, family, at work and on the phone. The course of harassment only stopped when I signed a complaint against him in the Raritan Borough Municipal Court for harassment____
11. Indeed, I am afraid for Melissa’s safety with [Ambrose]. After 7 years, I state to this Court that [Ambrose] is unpredictable — one moment he seems fine, the next minute he “snaps” and becomes physically abusive. I feel I must protect my daughter from this. Indeed, it is my belief that the real motivation behind this custody action is [Ambrose’s] desire to get back at me for ending the relationship. I am afraid that he will try to get back at me through my child____
On November 1, 1988, Beverly filed an Answer to Ambrose’s Complaint in the custody action. The Answer did not include any counterclaims or other affirmative claims; however, Beverly asserted that the “Complaint is frivolous and instituted for the sole purpose of continuing a course of conduct of harassment and threats made by [Ambrose] against [Beverly].”
In response to Ambrose’s motion, the trial court consolidated the municipal court harassment complaint with the custody action, [390]*390and stayed the adoption proceedings pending the outcome of the custody/harassment action. Thereafter,- the parties settled the custody and adoption matters, with Ambrose withdrawing his request for custody and consenting to the adoption. The harassment complaint was dismissed.
Institution of Tort Suit
Four months after that settlement, Bruce and Beverly Oliver instituted a tort suit against Ambrose, based on his alleged abusive and violent behavior against Beverly between 1981 and 1988. The Complaint alleged: assault and battery, intentional and negligent infliction of emotional distress, and loss of consortium for Bruce Oliver.
Ambrose then filed declaratory judgment actions against his homeowner’s insurance carriers for coverage of plaintiffs’ claims. In August 1990, the court consolidated the declaratory judgment actions with the tort action against Ambrose. In September 1992, the Olivers amended their Complaint to include a claim of false imprisonment. On October 5, 1992, Ambrose filed an Answer to Amended Complaint in which he raised as a separate defense that plaintiffs’ claim was barred by the entire controversy doctrine.
In September 1993, Ambrose and his insurers moved for summary judgement on the ground that the tort claims should have been brought in the adoption/harassment action or as counterclaims in the custody action. Ambrose further argued that the tort claims were barred by the applicable statute of limitations. See N.J.S.A. 2A:14-2.
The trial court reserved on the entire controversy doctrine issue, but ordered a plenary “Lopez” hearing, pursuant to N.J.S.A. 2A:14-2, to determine when the statute of limitations began to run. During the eleven-day Lopez hearing, the court heard testimony from Ambrose, Beverly, and from the parties’ experts on Beverly’s state of mind. Because the trial court found that Beverly faded to show that she was incompetent or otherwise incapable of bringing suit during that period, the court concluded [391]*391that the statute of limitations barred all claims that were not instituted within two years from their occurrence. Thus, all claims based on Ambrose’s conduct prior to December 26, 1987 were barred.
The court further held that the entire controversy doctrine barred all claims up until August 4, 1989, the date the custody action was settled. The court concluded that “there was an intentional withholding of the claim by [Beverly] knowing that she intended to file it later.” Furthermore, “[s]he wanted him to voluntarily surrender any rights to Melissa so that she and Mr. Oliver could raise her as their own, which she succeeded in, and she did not want to upset the apple cart with another lawsuit.”
The Olivers appealed. In an unpublished opinion, a divided Appellate Division affirmed the dismissal on entire controversy doctrine grounds. In affirming, the majority reasoned that the entire controversy doctrine “requires that a party who has elected to hold back from an initial lawsuit a related component of the controversy be barred from thereafter raising it in a subsequent proceeding.” The court further noted that, in applying the entire controversy doctrine, “the central consideration is whether the claims arise from related facts of the same transaction or series of transactions.” The majority, therefore, concluded that since the Olivers’ tort claims were based on the same facts relevant to the custody/harassment action, the claims should have been joined in that action.
This appeal is before us as a result of Judge Shebell’s dissent, which reads in its entirety:
I would not subscribe to a rule that requires a parent to join a claim for assault in an action to determine custody. It serves no purpose related to the efficient administration of justice and would detract from a determination of the best interests of the child. I would reverse as to the application of the entire controversy doctrine.
The Olivers appealed to this Court under Rule 2:2-1. They did not file a petition for certification. Accordingly, the only issue before this Court is the issue raised in Judge Shebell’s dissent: [392]*392whether the entire controversy doctrine should apply to custody actions.
We affirm the judgment of the Appellate Division, and hold that custody actions are not exempt from the application of the entire controversy doctrine.
-II-
Background of Entire Controversy Doctrine
For over sixty years, it has been established in New Jersey that the entire controversy doctrine requires the mandatory joinder of all claims to a single transaction. The doctrine; which originated as an equitable common law procedural rule, see, e.g., Smith v. Red Top Taxicab Corp., 111 N.J.L. 439, 440-441, 168 A. 796 (E. & A.1933) (“No principle of law is more firmly established than that a single or entire cause of action cannot be subdivided into several claims, and separate actions maintained thereon”), .is “so deeply rooted in the administration of the judicial system” that it was elevated to constitutional status. Prevratil v. Mohr, 145 N.J. 180, 187, 678 A.2d 243 (1996).
Indeed, Justice Brennan, writing for this Court, recognized that the design and purposes of some of the procedural reforms introduced by the Judicial Article of the 1947 Constitution and the implementing rules of court, were
for the just and expeditious determination in a single action of the ultimate merits of an entire controversy between litigants. It is a fundamental objective of this procedural reform to avoid the delays and wasteful expense of the multiplicity of litigation which results from splitting of a controversy.
[Ajamian v. Schlanger, 14 N.J. 483, 485, 103 A.2d 9, cert. denied, 348 U.S. 835, 75 S.Ct. 58, 99 L.Ed. 659 (1954).]
In Cogdell v. Hospital Center at Orange, 116 N.J. 7, 15, 560 A.2d 1169 (1989) (citing 2 State of New Jersey Constitutional Convention of 1947, Committee on the Judiciary Report § 11(J) at 1187 (1947)), we observed that “the purposes of the doctrine include the needs of economy and the avoidance of waste, efficiency and the reduction of delay, fairness to parties, and the need for complete [393]*393and final disposition through the avoidance of ‘piecemeal decisions.’ ” See also Falcone v. Middlesex County Medical Soc’y, 47 N.J. 92, 94, 219 A.2d 505 (1966) (“The piecemeal litigation of fragments of a single controversy is too evident an evil to remain unchecked____”)(quoting Silverstein v. Abco Vending Serv., 37 N.J.Super. 439, 449, 117 A.2d 527 (App.Div.1955)); Vacca v. Stika, 21 N.J. 471, 476, 122 A.2d 619 (1956) (broadening the doctrine by requiring representative parties to assert counterclaims in one suit because otherwise a single action would be nothing more than “the trigger which ... would start the chain reaction of other litigation.”); Pressler, Current N.J. Court Rules, comment 2 on R. 4:30A(2)(1998) (citing additional joinder of claims entire controversy cases).
In the interest of fairness and judicial efficiency, “to sanction [one party’s] holding in reserve his one available remedy for the purpose of attack in another suit, would be utterly destructive” to the goals of the entire controversy doctrine. Prevratil, supra, 145 N.J. at 188-89, 678 A.2d 243 (quoting Ajamian, supra, 14 N.J. at 489, 103 A.2d 9). Likewise, the Appellate Division has determined that the entire controversy doctrine requires “a party who has elected to hold back from the first proceeding a related component of the controversy be barred from thereafter raising it in a subsequent proceeding.” Wm. Blanchard Co. v. Beach Concrete Co., 150 N.J.Super. 277, 292-93, 375 A.2d 675 (1977); see also Mortgagelinq Corp. v. Commonwealth Land Title, 142 N.J. 336, 338, 662 A.2d 536 (1995) (stating in context of party joinder that if a party deliberately chooses to fragment litigation court need not entertain claim against those parties omitted from prior litigation).
Consistent with these goals, Rule 4:30A provides a mechanism to prevent fragmentation of litigation. That Rule states that the “[n]on-joinder of claims or parties required to be joined by the entire controversy doctrine shall result in the preclusion of the omitted claims to the extent required by the entire controversy doctrine, except as otherwise provided by ... R. 4:67-4(a) (leave required for counterclaims or cross-claims in summary action).”
[394]*394The entire controversy doctrine encompasses “virtually all causes, claims, and defenses relating to a controversy.” Cogdell, supra, 116 N.J. at 16, 560 A.2d 1169. “At a minimum, all parties to a suit should assert all affirmative claims and defenses arising out of the underlying controversy.” Prevratil, supra, 145 N.J. at 187, 678 A.2d 243 (quoting Cogdell, supra, 116 N.J. at 15, 560 A.2d 1169). Under Cogdell, supra, 116 N.J. at 15, 560 A.2d 1169, the doctrine also includes counterclaims and cross-claims. See Ajamian, supra, 14 N.J. at 487-89, 103 A.2d 9; see also R. 4:7-5; R. 4:27-1(b). In applying the doctrine, “[i]t is the core set of facts that provides the link between distinct claims against the same parties ... and triggers the requirement that they be determined in one proceeding.” DiTrolio v. Antiles, 142 N.J. 253, 267-68, 662 A.2d 494 (1995).
The Entire Controversy Doctrine in Family Actions
The entire controversy doctrine applies to family actions. See Brennan v. Orban, 145 N.J. 282, 290-91, 678 A.2d 667 (1996) (requiring joinder of a personal injury claim in a divorce proceeding); Tevis v. Tevis, 79 N.J. 422, 434, 400 A.2d 1189 (1979) (stating in dicta that the marital tort claim should have been joined with the dissolution proceeding); see also Brown v. Brown, 208 N.J.Super. 372, 379, 506 A.2d 29 (App.Div.1986) (stating that “[h]ad the marital tort here occurred prior to the institution of the divorce action ... there would be no question of plaintiffs obligation to have raised it as a separate claim in her subsequently filed divorce action”); Pressler, Current N.J. Court Rules, comment 5 on R. 5:1-2(5)(1998) (“It is, of course, also clear that the entire controversy doctrine applies to family actions. Consequently, a marital tort is required to be joined with a pending family action involving the same parties.”).
In Brennan, supra, the wife filed for divorce in the Chancery Division, Family Part, in October 1994. Two weeks later, she filed a tort complaint in the Law Division alleging that her husband struck her in the head following an argument in February 1994. [395]*395Thereafter, the Family Part consolidated the two actions. In finding that joinder was appropriate under the entire controversy doctrine, the Court reasoned that “[t]he tort arose out of the marital relationship. In addition, the tort complaint alleges many of the same factual circumstances as the divorce complaint that [the wife] had filed two weeks earlier.” 145 N.J. at 291, 678 A.2d 667. In reaching this conclusion, the Court relied in part on Tevis, supra.
In Tevis, the Court held that the statute of limitations barred a wife’s tort claim against her husband because she filed suit two years after the alleged incident. 79 N.J. at 432, 400 A.2d 1189. Notably, she instituted the tort action against her husband two weeks after the conclusion of the dissolution proceedings. In dicta, the Court stated:
Since the circumstances of the marital tort and its potential for money damages were relevant in the matrimonial proceedings, the claim should not have been held in abeyance; it should, under the “single controversy” doctrine, have been presented in conjunction with that action as part of the overall dispute between the parties in order to lay at rest all their legal differences in one proceeding and avoid the prolongation and fractionalization of litigation.
[Id. at 434, 400 A.2d 1189.]
Hence, the Court ruled that, under the entire controversy doctrine, marital tort claims should be joined "with dissolution proceedings because the potential for money damages was relevant. Ibid.; see Brennan, supra, 145 N.J. at 290, 678 A.2d 667 (discussing Tevis).
Equitable Exceptions To Entire Controversy Doctrine
The application of the entire controversy doctrine requires us to consider fairness to the parties, as the “polestar of the application of the rule is judicial fairness.” DiTrolio, supra, 142 N.J. at 272, 662 A.2d 494. Consequently, “the boundaries of the entire controversy doctrine are not limitless. It remains an equitable doctrine whose application is left to judicial discretion based on the factual circumstances of individual cases.” Brennan, supra, 145 N.J. at 291, 678 A.2d 667 (citing Mystic Isle, supra, 142 N.J. at 323, 662 A.2d 523). Thus, equitable considerations can [396]*396relax mandatory-joinder requirements when joinder would be unfair. Prevratil, supra, 145 N.J. at 190, 678 A.2d 243.
For example, in Prevratil, although the Court found that the entire controversy doctrine applied to actions arising out of automobile accident cases, the Court remanded the matter to the Law Division for a determination of whether it was fair to dismiss the claims. Id. at 196, 678 A.2d 243. In that case, a possible equitable consideration was the fact that the plaintiff was represented by counsel selected by the insurer in the first action. Ibid.
In considering the fairness to the plaintiff, we are mindful that the plaintiff, whose claim is being barred, must have had a fair and reasonable opportunity to have fully litigated her claim in the prior action. See Cafferata v. Peyser, 251 N.J.Super. 256, 261, 597 A.2d 1101 (App.Div.1991). Therefore, we have stated that the doctrine will not bar a claim that was unknown or unaccrued at the time of the original action. DiTrolio, supra, 142 N.J. at 273-74, 662 A.2d 494 (citing comment 2 on R. 4:30A). However, where the plaintiff had sufficient information to have included the claims in the prior suit, mandatory joinder is not unfair. Id. at 274, 662 A.2d 494 (citing Cogdell, supra, 116 N.J. at 25, 560 A.2d 1169).
In Brown, supra, while a divorce action was pending, the husband assaulted the wife, pushing her to the ground and twisting her arm. 208 N.J.Super. at 378, 506 A.2d 29. The Appellate Division considered equitable principles in holding that the entire controversy doctrine did not bar a marital tort action. Id. at 374, 506 A.2d 29. In support of that finding, the panel observed that the wife’s matrimonial lawyer refused to raise the tort action in the divorce proceeding; that the husband was aware of the tort claim during the pendency of the equitable distribution proceedings and filed for bankruptcy in an attempt to avoid it; and therefore, the husband “had already substantially assumed the burdens of successive litigation and had encouraged plaintiff herself to continue in the costly prosecution thereof.” Id. at 383-84, 506 A.2d 29. Hence, the court reasoned that, “[ajlthough we conclude that the entire controversy doctrine ordinarily requires [397]*397joinder or attempted joinder of constituent causes arising pendente lite, we are also satisfied that in exceptional cases there may be countervailing equitable considerations which would render application of that doctrine unfair.” Id. at 374, 506 A.2d 29.
In sum, the entire controversy doctrine applies to family actions. Claims stemming from the same core of facts should be raised in one action. Similar to other contexts, the goal is to avoid fractionalized and successive litigation in family actions. The courts have indicated that equitable considerations can relax the application of the doctrine, but the extent to which the doctrine is relaxed depends on the facts of the case and the policy interests implicated.
-III-
Application of Entire Controversy Doctrine to This Case
The tort suit instituted by plaintiffs involves the same core set of facts that undergirded the custody, adoption, and harassment actions. See DiTrolio, supra, 142 N.J. at 267-68, 662 A.2d 494. In the custody action, Beverly detailed the numerous incidents of alleged abuse and stated:
I am afraid for Melissa’s safety with [Ambrose], After 7 years, I state to this Court that [Ambrose] is unpredictable — one moment he seems fine, the next minute he “snaps” and becomes physically abusive. I feel I must protect my daughter irom this. Indeed, it is my belief that the real motivation behind this custody action is [Ambrose’s] desire to get back at me for ending the relationship. I am afraid that he will try to get back at me through my child____
Beverly asserted that Ambrose had abused her mentally and physically, and it was her obligation to protect the child from Ambrose. She argued that Ambrose should be denied custody and visitation because he had been violent and abusive throughout their relationship. These same allegations of abuse formed the basis for this tort claim. Plaintiffs’ tort complaint sought monetary damages for the harm suffered as a result of Ambrose’s alleged abuse.
[398]*398Plaintiff argues that in custody actions, the court focuses on the best interest of the child, Fantony v. Fantony, 21 N.J. 525, 536, 122 A.2d 593 (1956), whereas in a tort suit, the focus is on the defendant’s actions. Further, in the custody action, “the paramount consideration is the safety, happiness, physical, mental and moral welfare of the child.” Ibid, see also, Terry v. Terry, 270 N.J.Super. 105, 119, 636 A.2d 579 (App.Div.1994).
Nevertheless, the focus in custody actions is also on the parents to the extent that it pertains to their fitness as parents and the safety of the child. See N.J.S.A. 9:2-4. In making a custody determination, among the factors the court must consider are:
the parents’ ability to agree, communicate and cooperate in matters relating to the child; ... the history of domestic violence, if any; the safety of the child and the safety of either parent from, physical abuse by the other parent; ... the stability of the home environment offered; ... the fitness of the parents; ...
[N.J.S.A. 9:2-4(emphasis added) ]
This list of factors makes it obvious that the alleged incidents of abuse were relevant to the custody action because, in custody actions, the court is required to consider the history of domestic violence and the safety of either parent from abuse by the other parent. See Terry, supra, 270 N.J.Super. at 119, 636 A.2d 579 (holding in custody proceeding the court “must reference the pertinent statutory criteria with some specificity”). Additionally, as the Appellate Division correctly pointed out, Beverly’s inclusion of the details of the abuse in her certification indicates that she understood their relevance to the custody action.
Likewise, in Ambrose’s custody complaint, he requested that a reasonable level of child support be set. N.J.S.A. 2A:34-23(a) provides several factors for the court to consider in determining the amount to be paid by a parent for child support. Among the factors listed are “all sources of income and assets of each parent,” “[reasonable debts and liabilities of each ... parent,” and “[a]ny other factors the court may deem relevant.” Ibid.; see also Cleveland v. Cleveland, 249 N.J.Super. 96, 101, 592 A.2d 20 (App.Div.1991) (holding that it was proper to consider a personal injury award as income in determining level of child support). [399]*399Obviously, a judgment in the tort claim would have been a relevant circumstance affecting Beverly’s and Ambrose’s financial status. Additionally, when the harassment complaint was consolidated with the custody action, the alleged torts became even more germane to the proceedings. Therefore, the two claims should have been joined in the first proceeding.
That plaintiffs’ tort action is precluded by application of the entire controversy doctrine is supported further, by the trial court’s finding that Beverly’s decision not to file a tort complaint against defendant while the custody suit was pending was a matter of trial tactics. Beverly’s certification in the custody matter belies her claim that she was not fully aware of the extent of the abuse until after the settlement, a mere four months before the filing of this action. Beverly chose to delay filing the tort suit until after defendant voluntarily relinquished his rights to Melissa, so as not to upset the “apple cart.” This we cannot sanction. To do so would “be utterly destructive” to the goals of the entire controversy doctrine. Ajamian, supra, 14 N.J. at 488-89, 103 A.2d 9.
Fairness to the Parties
In applying the entire controversy doctrine to bar plaintiffs’ claims, we must also consider the fairness to the Olivers. We begin by noting that any unfairness to plaintiffs is tempered by the fact that most of the Olivers’ claims are barred by the applicable statute of limitations. As the trial court decided, even if the entire controversy doctrine would not bar plaintiffs’ claims, all claims based on abuse that took place prior to December 23, 1987, were barred by the two year statute of limitations. Thus, the only claims in dispute relate to the seven months -prior to the wedding between Bruce and Beverly Oliver, after most of the alleged incidents of violence and abuse took place.
Plaintiffs assert that the time constraints in custody actions make joinder unfair. They contend that because the custody action was filed by Ambrose, and in custody actions “the court [400]*400shall set a hearing date no later than three months after the last responsive pleading,” R. 5:8-6, she had no control over the timing. Plaintiffs further argue that, just as tort claims need not be joined with claims brought under the Domestic Violence Act because of the time constraints, see Lickfield v. Lickfield, 260 N.J.Super. 21, 614 A.2d 1365 (Ch.Div.1992), joinder is also inappropriate in this case because of the time constraints.
In Lickfield, supra, the Chancery Division was presented with the task of applying the entire controversy doctrine to the Prevention of Domestic Violence Act (“Domestic Violence Act”), N.J.S.A. 2C:25-17 to -33. After the wife had instituted a divorce action, she filed a complaint under the Domestic Violence Act seeking a restraining order. Id. at 22, 614 A.2d 1365. At the final hearing on the domestic violence complaint, the court made a finding of domestic violence. Ibid. The wife’s attorney told the court that “[a]ll collateral issues can be done in the ‘FM’ [i.e. divorce action].” Ibid. Thereafter, the wife amended the divorce complaint to include a claim for damages arising from the domestic violence. Ibid. The husband moved to dismiss the tort claim on entire controversy grounds. Ibid.
The Chancery Division held that the entire controversy doctrine did not bar the claim. In so holding, the court reasoned that “the time restrictions imposed upon the plaintiff by the [Domestic Violence] Act are incongruent with a strict interpretation of the entire controversy doctrine.” Id. at 24, 614 A.2d 1365. The court reasoned that the “expedited process is available for the protection of the victim and to prevent further acts of domestic violence. The process, however, is ineffective if the victim is forced to make a case for damages at that time as well.” Lickfield, supra, 260 N.J.Super. at 24, 614 A.2d 1365.
The time limit in custody actions differs from the time constraints imposed under the Domestic Violence Act. Under the Domestic Violence Act, the court has only ten days from the filing [401]*401of the complaint to hold a hearing, N.J.S.A. 2C:25-29(a), whereas in custody eases, a hearing date must be set “no later than three months after the last responsive pleading.” R. 5:8-6. Moreover, this was not a simple custody action, as the custody, harassment, and adoption matters were all consolidated into one action.
Although the requirement of joinder may be unfair in some custody actions, nevertheless, we continue to emphasize that “the joinder determination does not repose with the parties;” rather, “[i]t is the trial court’s responsibility to determine whether or not joinder is appropriate in a given case. . . .” DiTrolio, supra, 142 N.J. at 275, 662 A.2d 494. The Appellate Division has also noted that “the [trial] court, rather than a litigant acting unilaterally, must make the determination of whether a supplementary claim is to be joined or reserved.” Brown, supra, 208 N.J.Super. at 381, 506 A.2d 29. Furthermore, “plaintiffs failure to allow the trial court the opportunity to manage the full controversy at the outset diminishes the force of [plaintiffs] claim that joinder would have been inappropriate.” DiTrolio, supra, 142 N.J. at 275, 662 A.2d 494 (citations omitted).
The entire controversy doctrine does not require that tort actions be actually litigated together with custody actions; rather, it mandates that the parties must assert all claims they have against the other parties in one proceeding. See Brown, supra, 208 N.J.Super. at 381, 506 A.2d 29. In a custody action, if the trial court determines that the tort claim is not relevant to the best interest of the child, and finds that the child’s interest demands that the claims be severed or reserved, the claims may be severed or reserved for later action. See Pressler, Current N.J. Court Rules, comment 2 on R. 4:30A (1998) (“It is clear that the court has the right to direct reservation of a claim against an existing ... party for later action”). That discretion, however, lies with the court, not with the parties.
Because the only issue before us arises from the dissenting opinion in the Appellate Division, we need not engage in the debate contained in the dissenting opinion concerning the proper [402]*402method of pleading a defense of failure to join claims. We would be more sensitive to the matters of inequity claimed in Justice Stein’s dissenting opinion if the bulk of Beverly’s claims were not already barred by the trial court’s ruling on the statute of limitations. (Beverly had unsuccessfully claimed that the discovery rule set forth in Lopez v. Swyer, 62 N.J. 267, 300 A.2d 563 (1973), entitled her to bring the claims more than two years after the occurrence of the injuries.).
In applying the entire controversy doctrine to this case, fairness to defendant must also be considered. No doubt defendant was disadvantaged by plaintiffs’ failure to assert the tort claims until after the original action was settled. Defendant settled the custody/adoption/harassment action thinking that he and Beverly had “conclusively dispose[d] of their respective bundles of rights and liabilities that derive[d] from” their relationship. O’Shea v. Amoco Oil Co., 886 F.2d 584, 590-91 (3d Cir.1989). It would be unfair to defendant for him to have to litigate those issues that he reasonably believed had already been resolved.
-IV-
In applying the entire controversy doctrine, we must also consider whether mandatory joinder will promote the goal of “judicial economy and efficiency — the avoidance of waste and delay.” DiTrolio, supra, 142 N.J. at 277, 662 A.2d 494 (quoting Cogdell, 116 N.J. at 23, 560 A.2d 1169). We have defined inefficiency as “a duplication of lawsuits ... [and] multiple actions each involving the identical controversy and the same witnesses.” DiTrolio, supra, 142 N.J. at 277, 662 A.2d 494 (quoting Cogdell, supra, 116 N.J. at 26, 560 A.2d 1169). The court in the custody action and the court in the tort action would both have had to consider the allegations of abuse comprising both the custody certification and the tort complaint. Consequently, judicial efficiency would have been served by settling those issues in the first litigation. Also, although we have acknowledged that the “weight of the economy factor lessens” when the first action is settled, id. [403]*403at 278, 662 A.2d 494, that does not apply in cases such as this, where a party intentionally holds back filing the second claim so as not to upset settlement negotiations.
In this case, the tort complaint was filed on December 26, 1989. However, on October 5, 1992 in his answer to plaintiffs’ amended complaint, Ambrose raised the entire controversy doctrine as an affirmative defense. Defendant did not move for summary judgment until September 1993, nearly four years after the filing of the complaint. The entire controversy doctrine’s policy against inefficiency and waste of judicial resources, although not entirely negated by this delay, is surely not promoted by such actions. Nevertheless, because judicial economy is only one consideration, and such concerns cannot override the doctrine’s overall objective of fairness to litigants, see DiTrolio, supra, 142 N.J. at 278, 662 A.2d 494, the conclusion remains the same: the claim is barred because it was not brought in the original action.
The judgment of the Appellate Division is affirmed.