News & Commentary

Dončić Custody Case Tests California Jurisdiction Rules for International Families

Lakers star Luka Dončić seeks dismissal of California custody case, arguing children live in Slovenia. What UCCJEA means for international custody disputes.

By Antonio G. Jimenez, Esq.California7 min read

Lakers Star Dončić Challenges California Court Jurisdiction in International Custody Battle

Los Angeles Lakers guard Luka Dončić has filed to dismiss a California custody lawsuit brought by ex-fiancée Anamaria Goltes, arguing the state lacks jurisdiction because their two daughters permanently reside in Slovenia. The case highlights a critical question California courts face regularly: which jurisdiction has authority when children live abroad but a parent earns income in the United States? Under the Uniform Child Custody Jurisdiction and Enforcement Act (UCCJEA), the answer typically depends on where the children have lived for the past six months, not where a parent works or files paperwork.

Key FactsDetails
What happenedDončić filed motion to dismiss California custody/support case
WhenApril 2025
PetitionerAnamaria Goltes (ex-fiancée)
Respondent's claimChildren permanently reside in Slovenia, not California
Key statuteCal. Fam. Code § 3421 (UCCJEA)
Practical impactCourts must determine "home state" before proceeding

California Courts Must Establish Home State Jurisdiction First

California cannot hear a child custody case unless it qualifies as the children's "home state" under Cal. Fam. Code § 3421. The home state is defined as the state or country where the child has lived with a parent for at least six consecutive months immediately before the custody proceeding begins. If Dončić's daughters have resided in Slovenia for more than six months, California courts likely lack subject matter jurisdiction regardless of Dončić's employment with the Lakers or his California income.

This jurisdictional analysis happens before any custody determination. A California judge cannot evaluate parenting time, legal custody, or child support until establishing that California is the proper forum. The UCCJEA exists specifically to prevent parents from forum shopping, which means filing in whatever state might give them a perceived advantage rather than the state with the strongest connection to the children.

How the UCCJEA Applies to International Custody Disputes

The UCCJEA governs interstate custody disputes, but California extends these principles to international cases under Cal. Fam. Code § 3405. A foreign country is treated like a state if it has jurisdiction substantially in conformity with the UCCJEA. Slovenia, as an EU member state, operates under the Brussels IIa Regulation for family matters, which contains similar home-state principles.

California courts apply a four-part test for jurisdiction under Cal. Fam. Code § 3421:

  1. Home state jurisdiction: California is the child's home state (lived here 6+ months)
  2. Significant connection jurisdiction: Child has significant connections to California and substantial evidence exists here
  3. More appropriate forum declined: Another state with jurisdiction declined to exercise it
  4. No other state has jurisdiction: Default jurisdiction when no other forum qualifies

If Slovenia qualifies as the home state, California must defer unless Slovenia declines jurisdiction or emergency circumstances exist. The burden falls on the petitioner, in this case Goltes, to establish that California has jurisdiction to hear the case.

Child Support Jurisdiction Differs from Custody Jurisdiction

While custody jurisdiction requires home-state analysis, child support follows different rules under the Uniform Interstate Family Support Act (UIFSA). California can exercise jurisdiction over child support if the obligor (paying parent) resides in California or earns income here. Dončić's Lakers contract, reportedly worth $346 million over 5 years, creates a potential basis for California support jurisdiction even if custody must be decided elsewhere.

Under Cal. Fam. Code § 4900, California courts can establish child support obligations when the obligor has sufficient contacts with the state. An NBA contract requiring physical presence in California for 41 home games plus training likely establishes minimum contacts for support purposes. However, the court would still need to determine whether California or Slovenia should calculate and enforce the support order.

California child support guidelines under Cal. Fam. Code § 4055 use both parents' incomes, timeshare percentages, and specific deductions. For high-income earners like professional athletes, courts have discretion to deviate from guideline calculations for amounts above the presumed maximum under Cal. Fam. Code § 4057.

What Happens When Jurisdiction Is Contested

When a parent challenges jurisdiction, California courts conduct an evidentiary hearing to determine the children's home state. Evidence typically includes:

  • School enrollment records showing where children attend
  • Medical records indicating where children receive healthcare
  • Lease agreements or property records showing residence
  • Immigration records showing entry and exit dates
  • Testimony about daily routines and primary caretakers

If the court finds California lacks jurisdiction, dismissal is mandatory, not discretionary. The petitioner would need to refile in the appropriate jurisdiction, which in this case would likely be Slovenia. That country would then apply its own custody laws, which differ significantly from California's approach.

Practical Takeaways for California Residents in International Custody Disputes

  1. Document your children's residence carefully: Keep records of school enrollment, medical appointments, and daily activities that establish where children actually live, as six months of continuous residence determines home state status

  2. Understand that income location differs from jurisdiction: Earning money in California through employment does not automatically give California courts authority over custody, though it may affect child support jurisdiction under UIFSA

  3. File in the correct jurisdiction initially: Filing in the wrong state wastes time and money since courts must dismiss for lack of jurisdiction, and the other parent's attorney fees may become your responsibility

  4. Consider emergency jurisdiction exceptions: Under Cal. Fam. Code § 3424, California can take temporary emergency jurisdiction if a child is present in California and has been abandoned or needs protection from abuse

  5. Consult an attorney familiar with international family law: UCCJEA cases involving foreign countries require understanding both California law and the other country's legal framework, including treaty obligations

Frequently Asked Questions

Can California order child support if my children live in another country?

Yes, California can establish child support jurisdiction separately from custody jurisdiction. Under Cal. Fam. Code § 4900, if the paying parent lives in California, earns income here, or has sufficient contacts with the state, California courts can calculate and order support even when children reside abroad. The guideline calculation under Cal. Fam. Code § 4055 would still apply.

What makes California the home state for UCCJEA purposes?

California becomes the home state when a child has lived here with a parent for at least six consecutive months immediately before filing. Under Cal. Fam. Code § 3421, this six-month requirement is strict. Temporary absences count toward the period, but establishing permanent residence elsewhere restarts the clock in that new location.

How do California courts treat foreign custody orders?

California generally recognizes and enforces foreign custody orders under Cal. Fam. Code § 3443 if the foreign country exercised jurisdiction substantially in conformity with UCCJEA principles. EU countries, including Slovenia, typically meet this standard. California courts can modify foreign orders only if California has jurisdiction and the foreign court declines to exercise continuing jurisdiction.

What if both parents live in different countries with the children?

When children split time between countries, courts examine where children have spent the majority of time over the past six months. The UCCJEA prioritizes stability and the children's primary connections. If no single home state exists, California may exercise significant connection jurisdiction under Cal. Fam. Code § 3421(a)(2) if substantial evidence about the children's welfare exists in California.

Can I file for emergency custody in California if my children are visiting?

California can exercise temporary emergency jurisdiction under Cal. Fam. Code § 3424 only if the child is present in California and has been abandoned or needs protection from mistreatment or abuse. A routine visit does not create emergency jurisdiction. Any emergency order is temporary and must be communicated to the home state court, which retains authority over permanent custody decisions.


The Dončić case demonstrates why international custody disputes require careful jurisdictional analysis before addressing substantive custody issues. California courts take UCCJEA requirements seriously, and filing in the wrong jurisdiction wastes resources while delaying resolution for families.

If you are navigating a custody dispute involving multiple states or countries, understanding jurisdictional rules is the essential first step.


This article discusses recent news and provides general legal commentary. It does not constitute legal advice. Every case is unique. Consult a qualified family law attorney for advice specific to your situation.

Key Questions

Can California order child support if my children live in another country?

Yes, California can establish child support jurisdiction separately from custody jurisdiction. Under Cal. Fam. Code § 4900, if the paying parent lives in California, earns income here, or has sufficient contacts with the state, California courts can calculate and order support even when children reside abroad.

What makes California the home state for UCCJEA purposes?

California becomes the home state when a child has lived here with a parent for at least six consecutive months immediately before filing. Under Cal. Fam. Code § 3421, this six-month requirement is strict. Temporary absences count toward the period, but establishing permanent residence elsewhere restarts the clock.

How do California courts treat foreign custody orders?

California generally recognizes and enforces foreign custody orders under Cal. Fam. Code § 3443 if the foreign country exercised jurisdiction substantially in conformity with UCCJEA principles. EU countries, including Slovenia, typically meet this standard under the Brussels IIa Regulation framework.

What if both parents live in different countries with the children?

When children split time between countries, courts examine where children spent the majority of time over the past six months. The UCCJEA prioritizes stability and primary connections. If no single home state exists, California may exercise significant connection jurisdiction under Cal. Fam. Code § 3421(a)(2).

Can I file for emergency custody in California if my children are visiting?

California can exercise temporary emergency jurisdiction under Cal. Fam. Code § 3424 only if the child is present and has been abandoned or needs protection from mistreatment or abuse. Routine visits do not create emergency jurisdiction, and any emergency order remains temporary.

Written By

Antonio G. Jimenez, Esq.

Florida Bar No. 21022 | Covering California divorce law