Marriage of Tajmirriahi

Colorado Court of Appeals·Decided September 25, 2025·No. 24CA2224·Unpublished

Opinion

24CA2224 Marriage of Tajmirriahi 09-25-2025 COLORADO COURT OF APPEALS

Court of Appeals No. 24CA2224 Arapahoe County District Court No. 13DR32 Honorable Christine A. Washburn, Judge

In re the Marriage of Mehdi Tajmirriahi, Appellant, and Shokooh Shirani, Appellee.

ORDER AFFIRMED AND CASE

REMANDED WITH DIRECTIONS

Division VI

Opinion by JUDGE GOMEZ

Welling and Sullivan, JJ., concur

NOT PUBLISHED PURSUANT TO C.A.R. 35(e)

Announced September 25, 2025

Modern Family Law, Sydney D. Kossow, Denver, Colorado, for Appellant Altitude Family Law, P.C., Daniel Zarnowski, Littleton, Colorado, for Appellee

¶1 Mehdi Tajmirriahi (husband) appeals the district court’s order overruling his objection to, and entering judgment on, a verified entry of support judgment filed by Shokooh Shirani (wife). We affirm the order and remand the case for further proceedings concerning wife’s request for appellate attorney fees.

I. Background

¶2 The parties’ marriage of approximately ten years was dissolved in June 2013. In February 2014, the parties’ separation agreement was adopted as an order of the court. The separation agreement allocated wife the marital home (Elkhart) plus an additional property. ¶3 The separation agreement did not award either party maintenance, but it included a handwritten addition, signed by the magistrate, stating that “wife reserves the right to request maintenance once [h]usband and her separate” and that “[t]his must be requested w/in 60 days of that occurrence.” And indeed, despite the dissolution of their marriage, the parties continued to cohabitate at Elkhart until at least 2016. ¶4 In December 2014, the parties jointly executed and filed a “Stipulated Motion for ap[p]rove this one,” stating: “[W]e are agree to

I Mehdi Tajmirriahi give Shookoh the 50% I do have of [Elkhart]. And so give her $1[,]000.00 a month.” The magistrate adopted the stipulation as an order. ¶5 About nine years later, wife filed the underlying verified entry of support judgment, seeking the entry of a judgment consisting of $109,000 in principal and $49,382.81 in interest based on husband’s failure to make the $1,000 monthly payments. Husband filed an objection, but after a hearing, the district court overruled his objection and entered judgment in favor of wife.

II. Jurisdiction

¶6 Husband first contends that the district court lacked jurisdiction to enter the support judgment in favor of wife because the court didn’t reserve jurisdiction over maintenance when it dissolved the parties’ marriage. We disagree.

A. Preservation

¶7 As a preliminary matter, we reject wife’s contention that husband’s challenge to the district court’s jurisdiction, which we interpret to be a challenge to the court’s subject matter jurisdiction, is unpreserved because he failed to previously raise the issue. It is well established that a challenge to a court’s subject matter

jurisdiction may be raised at any stage of the proceedings, and thus we may consider husband’s contention. See Town of Carbondale v. GSS Props., LLC, 169 P.3d 675, 681 (Colo. 2007); In re Marriage of Dunkle, 194 P.3d 462, 466 (Colo. App. 2008).

B. Applicable Version of Section 14-10-114 ¶8 In challenging the district court’s jurisdiction, husband cites both section 14-10-114(2), C.R.S. 2025, governing requests for maintenance, and section 14-10-114(3)(g), governing the district court’s reservation of jurisdiction to address maintenance at a later time. But section 14-10-114(9) provides:

The provisions of this section apply only to actions in which a petition for dissolution of marriage . . . is filed on or after January 1, 2014. Actions filed before January 1, 2014, are determined pursuant to the provisions of this section as it existed at the time of the filing of the action.

¶9 Here, the petition for dissolution was filed in 2013, and so we apply the statutory provisions of section 14-10-114, C.R.S. 2013. Accordingly, any later references to section 14-10-114 in this opinion are to the 2013 version of that section, unless noted otherwise.

C. Subject Matter Jurisdiction ¶ 10 Husband argues that the adoption of the parties’ December 2014 stipulation, requiring him to pay wife $1,000 per month, was of no effect because the court failed to sufficiently reserve jurisdiction over maintenance when it adopted the parties’ separation agreement. Thus, according to husband, the district court lacked jurisdiction to enter a support judgment based on that stipulation. We disagree because we conclude that the language of the separation agreement, as adopted by the court, sufficiently reserved jurisdiction over maintenance.

1. Legal Standards

¶ 11 Subject matter jurisdiction concerns a court’s authority to deal with the class of cases in which it renders judgment. In re Marriage of Stroud, 631 P.2d 168, 170 (Colo. 1981); Dunkle, 194 P.3d at 466. A lack of subject matter jurisdiction means that a court has no power to hear a case or enter a judgment. Currier v. Sutherland, 218 P.3d 709, 714 (Colo. 2009). “It is the authority to decide a case, not the correctness of the decision, which makes up jurisdiction.” Dunkle, 194 P.3d at 466 (quoting Paine, Webber, Jackson & Curtis, Inc. v. Adams, 718 P.2d 508, 513 (Colo. 1986).

We review issues of subject matter jurisdiction de novo. In re Parental Resps. Concerning C.E.S.K., 2025 COA 51, ¶ 17.

2. Discussion

¶ 12 District courts possess subject matter jurisdiction over all civil cases, which includes dissolution of marriage actions. Colo. Const. art. VI, § 9. ¶ 13 District courts also possess certain statutory authority to make and modify maintenance awards. Specifically, section 14-10- 106(1)(b), C.R.S. 2025, mandates, as pertinent here, that the district court, “[i]n connection with every decree of dissolution of marriage . . . and to the extent of its jurisdiction to do so, . . . shall consider, approve, or allocate . . . the maintenance of either spouse.” Section 14-10-114(3) provides, in part, that in a proceeding for dissolution of marriage, the court may enter an initial maintenance order at the time of permanent orders after making certain specified findings. And section 14-10-122(1)(a), C.R.S. 2025, authorizes the court to later modify “the provisions of any decree respecting maintenance” upon a showing of changed circumstances so substantial and continuing as to make the terms of the existing maintenance arrangement unfair.

¶ 14 While section 14-10-114(3)(g), C.R.S. 2025, now governs the reservation of jurisdiction over initial maintenance determinations, section 14-10-114, as it existed in 2013, was silent as to the reservation of jurisdiction over maintenance after the entry of permanent orders. We nevertheless consider husband’s argument that the district court did not sufficiently reserve jurisdiction to establish maintenance under cases predating the current version of section 14-10-114, such as In re Marriage of Caufman, 829 P.2d 501 (Colo. App. 1992). For purposes of our analysis, we assume, without deciding, that the word “jurisdiction” as used in Caufman means subject matter jurisdiction. ¶ 15 In Caufman, 829 P.2d at 504, a division of this court held that a district court may reserve jurisdiction to establish or modify maintenance under the standards then laid out in section 14-10- 114 if

(1) at the time of permanent orders, an important contingency exists, the outcome of which may significantly affect the amount or duration of the maintenance award; (2) the contingency is based upon an ascertainable, future event or events; and (3) the contingency can be resolved within a reasonable and specific period of time.

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