The Return Petition and What the Applicant Must Prove
A petition for return asks a court to send a child back to the country the child was living in, so the courts there can decide who the child lives with. It is a narrow proceeding about location, and it deliberately refuses to answer the larger question.

The rule in short
Under Article 3 of the Abduction Convention and 22 U.S.C. 9003, a petitioner seeking return must show by a preponderance of the evidence that the child was habitually resident in the requesting country, that the petitioner held rights of custody under that country's law, that those rights were actually being exercised, and that the removal or retention breached them. The court decides location, not custody.
A petition for return asks a court in the country where a child now is to send the child back to the country the child was living in before. That is the whole of the request. The court that hears it does not decide who the child should live with, how holidays are split, or whether either parent is a better parent. It decides which country's courts will answer those questions.
What the petition actually asks for
The Abduction Convention treats the location of the child as separable from the merits of custody. Its premise is that a child taken away from a settled home should be put back before any court weighs competing claims, so that a parent cannot improve a legal position by moving. Article 19 says so directly: a decision on return is not a determination on the merits of any custody issue.
In practice this means a court can order a child returned to a parent who will probably lose custody, and can refuse return to a parent who would probably win it. The order restores a situation, not a relationship. Once the child is back, the courts of the country of habitual residence apply their own law to the custody question, with both parents before them.
The elements of a wrongful removal or retention
Article 3 defines the wrongful act, and 22 U.S.C. 9003 puts the burden on the petitioner to prove it by a preponderance of the evidence. Four things must be established. The child was habitually resident in the requesting country immediately before the removal or retention. The petitioner held rights of custody under the law of that country. Those rights were actually being exercised, or would have been but for the removal. And the removal or retention breached them.
Each element is narrower than it sounds. Habitual residence and how a court decides it is a factual question answered by looking at the totality of the circumstances, not by counting days or reading a visa. Rights of custody and who holds them turns on the content of the foreign right, including whether a clause forbidding removal without consent counts as custodial.
The exercise element is the lightest. Courts have read it to require very little: a parent who has kept any contact with the child, or attempted to, is exercising custody rights. A parent who has plainly abandoned the child is not. Beyond that, a court in a return case will not grade the quality of the parenting, because doing so would be the merits inquiry the Convention withholds.
The Convention stops applying when the child reaches sixteen, and it stops applying even if the proceeding was properly begun earlier. A petition filed for a fifteen-year-old can become unenforceable while it is pending. That is a practical reason applications for older children are pressed quickly, and a reason some parents pursue a custody or enforcement route in parallel rather than relying on the return remedy alone.
Where the petition is filed and who is served
Section 9003 gives state and federal courts concurrent jurisdiction, and a petition may be filed in any court authorized to exercise jurisdiction in the place where the child is located when the petition is filed. A parent is not required to go through a Central Authority first. Many do, because the Central Authority can help locate the child and can refer the case to counsel, but the judicial remedy stands on its own.
Notice is given under the law that would govern notice in that court for any other case, which section 9005 makes explicit. Because the proceeding is meant to be fast, courts commonly set an expedited hearing, restrict the taking parent's travel, and order passports surrendered while the petition is pending. Article 16 bars the court from deciding the merits of custody once it has notice of the wrongful removal.
| Proceeding | What it asks the court to do | Who decides the merits afterward | Burden on the moving party |
|---|---|---|---|
| Return petition under Article 12 | Send the child back to the country of habitual residence | The courts of that country | Preponderance of the evidence |
| Access application under Article 21 | Help organize or secure contact with the child | Whichever court has custody jurisdiction | No return remedy; assistance only |
| Custody case under state law | Decide where the child lives and on what terms | The court hearing it | The state's own custody standard |
| Registration of a foreign order | Give an existing order local force | Usually the court that made the order | Compliance with the registration statute |
The defenses and the shape of the hearing
Once the petitioner proves the elements, return is required unless the respondent establishes a listed exception. Those exceptions are few, and two of them carry a clear and convincing standard rather than a preponderance. Grave risk and the other defenses to return covers the whole set, and the one-year period and the settlement defense covers the one that depends on elapsed time.
Hearings are short by design. Evidence is often documentary, and the ordinary rules on authenticating documents and electronic evidence still apply to messages, travel records and school files. Because these findings are reviewed on appeal under different standards depending on whether they are factual or legal, the way an objection is made at the hearing matters; preserving an issue for review is worth attention even in a proceeding this compressed.
Costs, expenses and how long it takes
Article 11 states that judicial and administrative authorities should act expeditiously, and treats six weeks as the point at which an applicant may ask for an explanation of delay. That is an expectation, not a deadline with a sanction. Cases that turn on contested facts, expert testimony or the location of the child routinely take longer.
Section 9007 supplies the money consequence. A court ordering return shall direct the respondent to pay the petitioner's necessary expenses, including legal fees and the costs of returning the child, unless the respondent shows that such an order would be clearly inappropriate. The award follows a return order only. A respondent who successfully defends a petition has no equivalent claim under the statute.
Points to carry away
- The petitioner carries a preponderance burden on every element of a wrongful removal or retention.
- Habitual residence is decided as of the moment immediately before the removal or retention.
- Rights of custody are supplied by the law of the country where the child was habitually resident.
- A petition may be filed in any court with jurisdiction where the child is located.
- The proceeding decides where custody will be litigated, not who should have custody.
- A court ordering return may direct the respondent to pay the petitioner's necessary expenses.
Questions readers ask
Does the child have to have crossed a border for the Convention to apply?
Two countries must be involved, and both must be parties to the Convention as between each other. A retention can happen without any new border crossing: a child who traveled abroad lawfully for an agreed visit is wrongfully retained when the traveling parent refuses to return the child at the end of the agreed period. The wrongful act is the refusal, not the flight. Courts therefore look for the date the retention became unequivocal, because several parts of the analysis are measured from that moment.
What happens if the child is found in a country that is not a Convention partner?
The Convention route is unavailable, and the remaining options are slower. A parent may ask the courts of that country to enforce an existing custody order under its own domestic law, may open a custody case there, or may seek diplomatic assistance through consular channels. Some countries are parties to the Child Protection Convention even where the Abduction Convention does not apply between them, which can supply a recognition route for a protective order. None of these gives the six-week timetable the Convention contemplates.
Can a criminal warrant help or hurt a return case?
It can do both. A custodial interference charge in the country the child left may prompt local police to locate the child, and it makes travel harder for the taking parent. But an outstanding warrant can also become the factual basis for a defense: if the taking parent would be arrested on arrival and separated from the child, that is argued as part of a grave risk claim, or as a reason the parent cannot accompany the child. Courts sometimes ask the petitioner to seek withdrawal of the charge before ordering return.
Sources
- HCCH — Convention on the Civil Aspects of International Child Abduction, full textArticles 3, 5, 11 and 12 state the wrongful removal definition and the return obligation.
- HCCH — Child Abduction Convention, status tableWhich states are parties and which acceptances of accession are in force between them.
- Cornell Legal Information Institute — 22 U.S.C. 9003, Judicial RemediesConcurrent state and federal jurisdiction, the petition, and the preponderance standard.
- Cornell Legal Information Institute — 22 U.S.C. 9001, Findings and DeclarationsCongress's statement that these courts determine return, not the merits of custody.
- Cornell Legal Information Institute — 22 U.S.C. 9007, Costs and FeesThe award of necessary expenses against a respondent when return is ordered.
- Cornell Legal Information Institute — 22 U.S.C. 9005, NoticeNotice of a petition is given under the law governing notice in the court where it is filed.
- HCCH — Child Abduction SectionCentral Authority contacts, the country profiles and the practice guides published for judges.
Liberty Law Library is a publication, not a law firm. This article states general rules and cites its sources; it is not advice about any particular case, and the law differs by state and changes over time.
More in International Family Law
Mirror Orders and Undertakings Before a Child Travels
Where one parent asks to take a child abroad, courts commonly condition permission on protective devices: an order in the destination country mirroring the home order, undertakings given to the home court, a bond or other security, and passport conditions. Undertakings depend on the goodwill of a court that may never see them. A mirror order exists as an enforceable order in the place it will need to work, which is why courts prefer it.
The Hague Maintenance Convention and Foreign Support Orders
The Convention on the International Recovery of Child Support and Other Forms of Family Maintenance establishes Central Authorities in each party state and a set of applications a parent may make through them: recognition and enforcement of an existing decision, enforcement of a decision made locally, establishment of a decision where none exists, and modification. Free legal assistance is required for most child support applications, and the deciding authority may not review the merits.
The One-Year Period and the Settlement Defense
Article 12 requires a court to order the return of a child forthwith where proceedings are commenced within one year of the wrongful removal or retention. Where more than a year has passed, return is still required unless the respondent proves by a preponderance that the child is now settled in the new environment. The Supreme Court held in Lozano that the period is not subject to equitable tolling, so concealment does not stop the clock, though it bears on settlement.


