WEIMER, Justice1
11 This action for nullity was brought by a judgment creditor against a judgment debtor and his wife. At issue is whether the spouses’ failure to file a codally-re-quired joint petition to commence the termination of their community property regime, pursuant to La. C.C. art. 2329, results in an absolute nullity or a relative nullity. Because the failure to file a joint petition results in a relative nullity as defined by La. C.C. art. -2031, the trial court judgment is reversed, and judgment is rendered in favor of Ronald and Lynda Burger.
FACTS AND PROCEDURAL HISTORY
A judgment creditor, Radcliffe 10, L.L.C., filed a revocatory action pursuant to La. C.C. art. 2036 against a judgment debtor, Ronald Burger, and his wife, Lynda Burger, seeking to have the spouses’ post-marital matrimonial agreement and/or the related judgment declared null.2 The Burgers’ matrimonial agreement, which | gterminated their legal property regime and established a separate property regime, received court approval in an action pursuant to La. C.C. art. 2329.3 In this agreement, the Burgers also “settle[d] all claims, rights, and obligation[s] resulting [298]*298from their community property regime” and partitioned their property. The matrimonial agreement and the judgment approving the matrimonial agreement were entered into and signed after Radcliffe’s judgment, which exceeded $3.4 million, was rendered against Mr. Burger, but before Radcliffe’s judgment was signed by the court. • ' ■
In a motion for summary judgment filed in its revocatory action, Radcliffe urged that the Burgers’ “matrimonial agreement approved by the court’s Termination Judgment is void” for failure to comply with the form requirements of Article 2329, in that the Burgers’ Article 2329 action was not commenced by the required joint petition. The trial court found “that the joint petition basis upon which counsel relies does not warrant the granting of a summary judgment” and denied Radcliffe’s motion for summary judgment. The instant matter then proceeded to trial.
With a successor judge presiding,4 Radcliffe re-urged the issue determined in its prior motion for summary judgment, that is, the Burgers’ “judgment [in the Article 2329 action] is a nullity and the matrimonial agreement is void ab initio” for failure to strictly comply with the requirements of Article 2329. The case was submitted to the trial court on written briefs “in lieu of live testimony.”
IsQontrary to the prior ruling on Radcliffe’s motion for summary judgment, the successor judge revoked the judgment terminating the Burgers’ community regime “ab initio for failure to follow the procedural requirements” of Article 2329, finding that the “judgment was null and void and of no legal effect at any time.” Radcliffe was given “the right to have any recordation of [the Burgers’ termination of their community property regime] judgment Y cancelled.” • -
On appeal, an en banc panel of ten judges5 was unable to reach a majority decision in this matter; therefore, the trial court’s judgment was upheld. The appellate court judges split on the -issue of whether the Burgers’ failure to file a joint petition as required by La. C.C. art. 2329 resulted in an absolutely null or a relatively null matrimonial agreement and judgment approving the matrimonial agreement. See Radcliffe 10, L.L.C. v. Burger, 14-0347 (La.App. 1 Cir. 3/28/16), 191 So.3d 79. The Burgers’ subsequent writ application was granted by this court for determination of whether the spouses’ failure to file a joint petition in the Article 2329 action resulted in an absolutely null or a relatively null matrimonial agreement and/or judgment in the Article 2329 action. See Radcliffe 10, L.L.C. v. Burger, 16-0768 (La. 9/6/16), 204 So.3d 998.
DISCUSSION
The Burgers had a legal regime, and were free during their marriage to modify or terminate their legal regime. See La. C.C. art. 2328 (“A 'matrimonial agreement is a contract establishing a regime of separation of property or modifying or terminating the legal regime.”). As contracts, matrimonial agreements are governed by the general rules of conventional obligations, La. C.C. arts. 1906, et seq. See La. C.C. art. 1915. Because matrimonial agreements are “given a special designation” in the Lcivil code, they are nominate contracts, subject also to the special rules in the title on matrimonial re[299]*299gimes, La. C.C. arts. 2325, et seq.6 See La. C.C. arts. 1914 & 1916.
Acting under the authority afforded by La. C.C. art. 2328, the Burgers (during their marriage) entered into a matrimonial agreement to terminate their legal regime, create a separate property regime, and partition their property. The Burgers’ matrimonial agreement was made by authentic act in accordance with the form requirements of Article 2331.7 However, also relevant to the Burgers’ termination of their legal regime is La. C.C. art. 2329, which in relevant part provides:
Spouses may enter into a matrimonial agreement before or during marriage as to all matters that are not prohibited by public policy.
Spouses may enter into a matrimonial agreement that modifies' or terminates a matrimonial regime during marriage only upon joint petition and a finding by the court that this serves their best interests, and that they understand the governing principles and rules. They may, however, subject themselves to the legal regime by a matrimonial agreement at any time without court approval.
The words of Article 2329 are clear and unambiguous. “[T]he spouse’s ability to implement” a matrimonial agreement during the marriage is subject to the procedural limitations imposed by Article 2329.8 This article clearly requires a joint petition by the spouses to. terminate a matrimonial regime. Compliance with Article 2329 in this regard bears on the validity’ and enforceability of the matrimonial agreement.9
| fiThe. petition that commenced the Burgers’ Article 2329 proceeding named Mrs. Burger as a defendant rather than a joint petitioner. Thus, the Burgers’ Article 2329 action was indisputably not commenced by joint petition as codally required for the implementation of their matrimonial agreement. For this reason, the trial court revoked the Burgers’ judgment in the Article 2329 action ab initio and declared that judgment to.b.e “null.and void and of no legal effect at any time.” Five members of the en banc panel of ten hearing this matter on appeal agreed.
Although Article 2329 requires the filing of a joint petition, this codal provision does not provide an express remedy for a proceeding to terminate a matrimonial regime that is flawed because it was not commenced by a joint petition,10 Therefore, [300]*300other codal provisions must be examined to determine the legal effect of a failure to file a joint petition.
“A contract is null when the requirements for its formation have not been met.” La. C.C. art. 2029. Because the “requirements [set forth in Article 2329] for [the] formation” and implementation of the Burgers’ matrimonial agreement were not satisfied, the matrimonial agreement is null, giving rise to the issue of what type of nullity applies.
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WEIMER, Justice1
11 This action for nullity was brought by a judgment creditor against a judgment debtor and his wife. At issue is whether the spouses’ failure to file a codally-re-quired joint petition to commence the termination of their community property regime, pursuant to La. C.C. art. 2329, results in an absolute nullity or a relative nullity. Because the failure to file a joint petition results in a relative nullity as defined by La. C.C. art. -2031, the trial court judgment is reversed, and judgment is rendered in favor of Ronald and Lynda Burger.
FACTS AND PROCEDURAL HISTORY
A judgment creditor, Radcliffe 10, L.L.C., filed a revocatory action pursuant to La. C.C. art. 2036 against a judgment debtor, Ronald Burger, and his wife, Lynda Burger, seeking to have the spouses’ post-marital matrimonial agreement and/or the related judgment declared null.2 The Burgers’ matrimonial agreement, which | gterminated their legal property regime and established a separate property regime, received court approval in an action pursuant to La. C.C. art. 2329.3 In this agreement, the Burgers also “settle[d] all claims, rights, and obligation[s] resulting [298]*298from their community property regime” and partitioned their property. The matrimonial agreement and the judgment approving the matrimonial agreement were entered into and signed after Radcliffe’s judgment, which exceeded $3.4 million, was rendered against Mr. Burger, but before Radcliffe’s judgment was signed by the court. • ' ■
In a motion for summary judgment filed in its revocatory action, Radcliffe urged that the Burgers’ “matrimonial agreement approved by the court’s Termination Judgment is void” for failure to comply with the form requirements of Article 2329, in that the Burgers’ Article 2329 action was not commenced by the required joint petition. The trial court found “that the joint petition basis upon which counsel relies does not warrant the granting of a summary judgment” and denied Radcliffe’s motion for summary judgment. The instant matter then proceeded to trial.
With a successor judge presiding,4 Radcliffe re-urged the issue determined in its prior motion for summary judgment, that is, the Burgers’ “judgment [in the Article 2329 action] is a nullity and the matrimonial agreement is void ab initio” for failure to strictly comply with the requirements of Article 2329. The case was submitted to the trial court on written briefs “in lieu of live testimony.”
IsQontrary to the prior ruling on Radcliffe’s motion for summary judgment, the successor judge revoked the judgment terminating the Burgers’ community regime “ab initio for failure to follow the procedural requirements” of Article 2329, finding that the “judgment was null and void and of no legal effect at any time.” Radcliffe was given “the right to have any recordation of [the Burgers’ termination of their community property regime] judgment Y cancelled.” • -
On appeal, an en banc panel of ten judges5 was unable to reach a majority decision in this matter; therefore, the trial court’s judgment was upheld. The appellate court judges split on the -issue of whether the Burgers’ failure to file a joint petition as required by La. C.C. art. 2329 resulted in an absolutely null or a relatively null matrimonial agreement and judgment approving the matrimonial agreement. See Radcliffe 10, L.L.C. v. Burger, 14-0347 (La.App. 1 Cir. 3/28/16), 191 So.3d 79. The Burgers’ subsequent writ application was granted by this court for determination of whether the spouses’ failure to file a joint petition in the Article 2329 action resulted in an absolutely null or a relatively null matrimonial agreement and/or judgment in the Article 2329 action. See Radcliffe 10, L.L.C. v. Burger, 16-0768 (La. 9/6/16), 204 So.3d 998.
DISCUSSION
The Burgers had a legal regime, and were free during their marriage to modify or terminate their legal regime. See La. C.C. art. 2328 (“A 'matrimonial agreement is a contract establishing a regime of separation of property or modifying or terminating the legal regime.”). As contracts, matrimonial agreements are governed by the general rules of conventional obligations, La. C.C. arts. 1906, et seq. See La. C.C. art. 1915. Because matrimonial agreements are “given a special designation” in the Lcivil code, they are nominate contracts, subject also to the special rules in the title on matrimonial re[299]*299gimes, La. C.C. arts. 2325, et seq.6 See La. C.C. arts. 1914 & 1916.
Acting under the authority afforded by La. C.C. art. 2328, the Burgers (during their marriage) entered into a matrimonial agreement to terminate their legal regime, create a separate property regime, and partition their property. The Burgers’ matrimonial agreement was made by authentic act in accordance with the form requirements of Article 2331.7 However, also relevant to the Burgers’ termination of their legal regime is La. C.C. art. 2329, which in relevant part provides:
Spouses may enter into a matrimonial agreement before or during marriage as to all matters that are not prohibited by public policy.
Spouses may enter into a matrimonial agreement that modifies' or terminates a matrimonial regime during marriage only upon joint petition and a finding by the court that this serves their best interests, and that they understand the governing principles and rules. They may, however, subject themselves to the legal regime by a matrimonial agreement at any time without court approval.
The words of Article 2329 are clear and unambiguous. “[T]he spouse’s ability to implement” a matrimonial agreement during the marriage is subject to the procedural limitations imposed by Article 2329.8 This article clearly requires a joint petition by the spouses to. terminate a matrimonial regime. Compliance with Article 2329 in this regard bears on the validity’ and enforceability of the matrimonial agreement.9
| fiThe. petition that commenced the Burgers’ Article 2329 proceeding named Mrs. Burger as a defendant rather than a joint petitioner. Thus, the Burgers’ Article 2329 action was indisputably not commenced by joint petition as codally required for the implementation of their matrimonial agreement. For this reason, the trial court revoked the Burgers’ judgment in the Article 2329 action ab initio and declared that judgment to.b.e “null.and void and of no legal effect at any time.” Five members of the en banc panel of ten hearing this matter on appeal agreed.
Although Article 2329 requires the filing of a joint petition, this codal provision does not provide an express remedy for a proceeding to terminate a matrimonial regime that is flawed because it was not commenced by a joint petition,10 Therefore, [300]*300other codal provisions must be examined to determine the legal effect of a failure to file a joint petition.
“A contract is null when the requirements for its formation have not been met.” La. C.C. art. 2029. Because the “requirements [set forth in Article 2329] for [the] formation” and implementation of the Burgers’ matrimonial agreement were not satisfied, the matrimonial agreement is null, giving rise to the issue of what type of nullity applies. The two types of nullities provided for in the civil code are absolute nullities, governed by La. C.C. art. 2030, and relative nullities, governed by La. C.C. art. 2031. Therefore, at issue here is whether the Burgers’ failure to file a joint petition to commence the Article 2329 action renders their matrimonial agreement absolutely null or relatively null as defined in the following codal provisions.
| [Article 2030 provides:
A contract is absolutely null when it violates a rule of public order, as when the object of a contract is illicit or immoral. A contract that is absolutely null may not be confirmed.
Absolute nullity may be invoked by any person or may be declared by the court on its own initiative.
Article 2031 provides:
A contract is relatively null when it violates a rule intended for the protection of private parties, as when a party lacked capacity or did not give free consent at the time the contract was made. A contract that is only relatively null may be confirmed.
Relative nullity may be invoked only by those persons for whose interest the ground for nullity was established, and may not be declared by the court on its own initiative.
Accordingly, classification of the nullity involved here depends on whether Article 2329 provides a “rule of public order” intended to protect a large class of persons or whether it simply provides a rule “intended for the protection of private parties.” See La. C.C. arts. 2030 & 2031. Resolution of this threshold issue determines whether Radcliffe has a right to invoke the nullity of the Burgers’ matrimonial agreement for failure to file a joint petition. See id.
The record is devoid of an express determination by the trial court of this issue; however, the trial court’s judgment implies that the failure to file a joint petition to commence an Article 2329 action results in an absolute nullity. As previously indicated, the appellate court judges evenly split on the nullity classification issue. Whether Article 2329 provides “a rule of public order” or “a rule intended for the protection of private parties” has not been expressly addressed by this court or any appellate court in prior cases.
LHowever, the court in Matter of Boyer recognized that “[t]he probable goal of the [procedural] limitations [in Article 2329] appears to be the legislature’s attempt to protect the less worldly spouse and to prevent that spouse from entering into disadvantageous agreements that the spouse did not fully understand.” Id., 616 So.2d 730, 732 (La.App. 1 Cir. 1993), writ denied, 620 So.2d 882 (La. 1993) (citing Katherine S. Spaht and Cynthia Samuel, Equal Management Revisited: 1979 Legislative Modifications of the 1978 Matrimonial Regimes Law, 40 La. L. Rev. 83, 91 (1979) (“the concern in allowing spouses to enter into matrimonial agreements was solely for the welfare of the spouse whose contributions to the marriage were largely non-economic, and not for the interest of creditors or forced heirs.”)). Stated differently, Article 2329 seeks “to prevent a spouse Y from using undue influence or otherwise overreaching to force the other [301]*301Y to agree to a contract that is detrimental to the latter’s interests.” 16 Andrea Carroll & Richard D. Moreno, Louisiana Civil Law Treatise: Matrimonial Regimes § 8:6, p. 848 (4th ed. 2013) (citing Pascal, Louisiana’s 1978 Matrimonial Regimes Legislation, 63 Tul. L. Rev. 105 (1978)).
The parties do not dispute that the matrimonial agreement entered into by the Burgers, which terminated their legal regime, created a separate property regime and partitioned their property, was permissible under the law.11 The Burgers’ matrimonial agreement does not include terms that are prohibited as against public policy by La. C.C. arts. 2330 (governing the marital portion, order of succession, and management of community property), 2337 (governing the disposition of undivided interests), or R2369.8 (governing the right to partition). Furthermore, Radcliffe has not alleged that “the object of [the Burgers’ matrimonial agreement] is illicit or immoral” as contemplated by Article 2030.
As has been suggested by jurisprudence, we now find Article 2329 serves to protect a less worldly, economically vulnerable spouse from an overreaching spouse. See Matter of Boyer, 616 So.2d at 732; see also Benedetto v. Benedetto, 15-373, p. 7 (La.App. 5 Cir. 12/9/15), 182 So.3d 344, 349 (citing Matter of Boyer, 616 So.2d at 732); Poirier v. Poirier, 626 So.2d 868, 870 (La.App. 3 Cir. 1993), writ denied, 94-0161 (La. 3/11/94), 634 So.2d 389. In this respect, Article 2329 is designed to address the “capacity” and “free consent” - of the parties at the time the matrimonial agreement was made as contemplated by Article 2031. Accordingly, we conclude that Article 2329 establishes a “rule intended for the protection of private parties,” not a “rule of public order” that is intended for the protection of a large class of persons. Therefore, the Burgers’ failure to file a joint petition as required by Article 2329 results in a matrimonial agreement that is relatively null.12 See La. C.C. art. 2031.
Classification as a relative nullity is supported by the fact that Article 2329 makes court approval dependent on the best interest of the spouses. See Spaht and Samuel, Equal Management Revisited, 40 La. L. Rev. at 97. Furthermore, while the provisions of a matrimonial agreement may not prejudice third persons,13 “the adverse financial effect of the proposed agreement” on others, such as forced heirs or creditors, is not a factor before the court in an Article 2329 proceeding, in the absence |9of an intervention pursuant to La. C.C. art. 2376.14 See id. at 97-98. The rights of forced heirs and creditors are provided for elsewhere in the law. See id.
Concerning the remedies available to creditors, commentators have stated:
[302]*302Available to the creditors aré the same remedies they have-against any contract of the debtor, in particular, the revocato-,ry action, the action in declaration. of simulation, and the oblique action. Thus, for example, if a husband transferred property gratuitously to his wife by means of a matrimonial agreement, and in so doing, rendered himself insolvent or increased his insolvency, a creditor whose debt had accrued prior to the matrimonial agreement could invoke the revocatory action and avoid the transfer upon showing that the transfer was in actual or constructive fraud of his rights. [Footnotes omitted.]
See id. at'98. Although “[t]he creditors of a spouse” are authorized by Article 2376 to intervene in a proceeding for judicial approval of a modification of a matrimonial regime, Article 2376 does not afford creditors any greater remedies relative to nullifying a matrimonial agreement than those provided for elsewhere in the law.”15 In fact, this court in Pan American Import Co., Inc. v. Buck, 452 So.2d 1167 (La. 1984) recognized that “[t]he right of a creditor under article 2376 to object to a separation of property is akin to a revocá-tory action[16] because the .creditor in both | ^actions is avoiding a. transaction or proceeding made in fraud of his rights.”17 Id., 452 So.2d at 1169.
To the extent that the Burgers’ matrimonial agreement is relatively null under the facts of thi¡3 case, the nullity of such contract “may be invoked only by those persons for whose interest the ground for nullity was established,” here the non-offending spouse, Mrs., Burger. See La. C.C. art. 2031. Therefore, the relative nullity of the Burgers’ matrimonial agreement based on their failure to file a j.oint petition as required by Article 2329 cannot be invoked by Radeliffe.18
Radcliffe’s right to attack the validity of the Burgers’ matrimonial agreement is instead grounded in La. C.C. art. 2036, et seq., governing revocatory actions. Although Radeliffe asserted a revocatory action in its petition to annul, Radeliffe made a strategic decision during the trial of this matter to limit its argument to Article 2329. Concerning its request for relief under Article 2036, Radeliffe (in its trial brief) only stated:
[303]*303Finally, it is clear that the Termination Judgment is one-sided and provides no values. As such it cannot be said to provide a level of solvency to support paying the creditors’ claims.
The matter was submitted on written briefs for final adjudication in lieu of a trial on the merits, and the record is devoid of any evidence to'prove Radcliffe’s revocato-ry action, that is, that the Burgers’ matrimonial agreement “cause[d] or increased Mr. | „Burger’s] insolvency.” See La. C.C. art. 2036. Therefore, Radcliffe’s revocatory action is denied for lack of proof.19
CONCLUSION
Bas,ed on the facts of this matter, the failure to file' a joint petition in an action pursuant to La. C.C. art. 2329 renders a matrimonial agreement that terminates the legal regime and creates a separate property regime a relative nullity. The relative nullity of the matrimonial agreement in this regard cannot be invoked by a creditor. See La. C.C. art. 2031 (such a nullity “may be invoked only by those persons for whose interest the ground for nullity was established,” the non-consenting spouse).
DECREE
For the foregoing reasons, the judgment of the trial court is reversed. Radcliffe 10, L.L.C.’s action is dismissed with prejudice, with all costs of these proceedings, trial and appeal, assessed against Radcliffe 10, L.L.C.
REVERSED AND RENDERED,
GUIDRY, Justice, dissents and assigns reasons.
CLARK, Justice, dissents and assigns reasons.