International family law describes the laws that apply to family law matters that have an international element. That element may be that a spouse, a partner, a spouse-to-be, or a child is a national or domiciliary of another country. Or it may be that the parents are in a country other than their country of origin, or that a child is away from its country of origin, or that spousal or partnership assets are in another country. It may even include a family that lives in the country of origin of all members of the family, one of whom might in the future be located overseas or have assets overseas. As such it could encompass almost all families since it is now the norm for families to have at least one member who is out of the country at some point of time.

Paradoxically, while we live in an era of globalization and instantaneous international connections, family laws remain almost completely local and parochial. Family law continues to be the domain of nation states and to be interwoven with local culture, religion, and history. Within some regions, of which continental Europe is the prime example, there is a trend towards some regional standardization of family laws but in general nation states continue to guard, often jealously, their sovereign right to promulgate family laws that purport to be right for their local society. Family law is handled in the United States at the state level. Although the differences between the states as to family law have been reduced in recent years, as a result of federal legislation in some areas (e.g., child support), the promulgation of uniform laws in other areas (e.g., child custody), and a general trend towards uniformity in all matters across the country, changes in family law are made by state legislatures. 

International marriages and personal relationships place special demands on family lawyers whose clients require dependable advice about complex international family law issues. This has led to an increasing role for international family law counsel.

Today, it would hardly be unusual for an American man and a French woman living in New York to marry in Bermuda, move from New York to Singapore on business, own real estate in Canada and a business in England, and have children in school in Switzerland. If they separated and one spouse unilaterally returns with the children to live in New York, each party might well require legal advice regarding many matters, each having a significant international component, concerning divorce, custody, equitable asset division, child support, spousal support and child abduction.

Family lawyers may have little experience in handling international cases. If they handle such matters without the assistance and collaboration of experienced and knowledgeable international family law counsel, they risk not representing their clients' interests competently.

International family law attorneys are usually familiar with different legal systems (ideally, civil as well as common law), whether by practice, academic experience or otherwise. While no one can know the laws of all countries, international family law counsel are experienced in discovering, understanding and comparing such laws, not by merely reviewing the bare language of the governing statutes, cases or treaties, but by evaluating the practical impact of the laws as they might apply to their clients' actual circumstances in the various legal systems in issue.

Genuine knowledge of foreign practices and social customs is another critical element of the ability to counsel on international family law matters. Typically, international family law attorneys are multicultural in experience and outlook, and understand the particular concerns of people from different cultures.

International counsel collaborate with local counsel in each jurisdiction and offer a critical overview and understanding of the "big picture" of an international family law case that local counsel can rarely give, so as to provide coordinated, coherent and effective advice to clients. They also assist clients and counsel by drawing on international networks of counsel, consultants and experts.

International counsel's work frequently centers on helping clients make the critical "first step" decisions in complex international situations. The initial steps in many of these cases are the most significant. Preliminary questions may include:

  • Should the client stay in the foreign residence or move "back home" before instituting a divorce?
  • What steps should the client take before moving to another country?
  • May a parent with certain rights of custody from a court in one country unilaterally take the child to another country?
  • What would be the consequences of such a move?

Clients must have knowledgeable and experienced advice when making such decisions.

The specific issues with which international counsel may provide assistance include prenuptial agreements, international child abduction, international divorce, international relocation, the ability of individuals to remarry and international child custody.


International people who marry should decide whether they need a prenuptial agreement. Their attorneys should make recommendations as to which law should govern. Laws concerning prenuptial agreements vary considerably throughout the world. Some jurisdictions regard prenuptial agreements skeptically, such as England. Other jurisdictions enforce marriage contraxts liberally, such as most civil law jurisdictions, while other jurisdictions, such as most U.S. jurisdictions, enforce prenuptial agreements provided certain strict conditions are fulfilled and absent unconscionability.

In the extreme example of an Australian national living in New York with business interests in France who is engaged to a Taiwanese national living in Munich with real estate in California, it might be necessary to consider whether English, Australian, Taiwanese, New York, German, French or California law might govern the agreement, and it is then necessary to select the law and perhaps the forum, that is most appropriate and beneficial.

International family law counsel will coordinate analyses of the laws of the various jurisdictions, coordinate the advice as to the appropriate jurisdiction and perhaps draft the agreement with local counsel's review. International counsel must understand and be sensitive to the effect of local practice on potential enforcement, ensure that clients are well-advised concerning such laws and procedures and ensure that clients understand that the advice concerning local law is derived from local counsel.

International counsel might recommend "mirror agreements," whereby prenuptial agreements are drafted in accordance with the laws of more than one jurisdiction, each "mirroring" the other, to ensure that if one is unenforceable a "back-up" agreement may be enforceable nonetheless.


International family law counsel handle issues concerning the effect of prior marriages on proposed marriages. Thus, they will advise as to the recognition in the jurisdiction in which the parties plan to marry or reside of divorce decrees issued overseas.

Divorce through plenary court proceedings is not the universally accepted model. Since foreign divorces vary enormously in form, structure and procedure, counsel must advise as to the extent to which they will be recognized in the country, where a client resides. The following types of divorce present particular issues:

  • Religious divorces, such as (a) Islamic "talaq," which in traditional Islamic law is simply the husband's triple declaration of divorce; (b) Jewish rabbinic divorce ("get"), which has recognized civil law authority in Israel, and varying degrees of recognition elsewhere in the world; and (c) divorces in Cyprus, which, under Cypriot law, for members of the Greek Orthodox Church can usually only be issued by a church tribunal.
  • Registry office divorces, such as in Japan and Taiwan (and, with certain variations, in China and Korea), whereby both spouses merely file a paper in a local registry office and are promptly divorced.
  • "Quickie" divorces, such as in the Dominican Republic, whereby one party typically travels there for a couple of days with a consent paper signed by the other spouse, and a court issues a divorce decree quickly thereafter.


International child abduction, often by a parent or grandparent, is increasing as more people travel and reside overseas. International family law counsel coordinate all aspects of these cases, which often require immediate action in multiple jurisdictions.

If a child is abducted from the United States to a foreign country, international counsel may assist the left-behind parent by taking the following steps:

  • Determine whether the case can be brought pursuant to the Hague Convention on the Civil Aspects of International Child Abduction (Hague Convention), as implemented into U.S. law by the International Child Abduction Remedies (ICARA), 28 USC 11604;
  • Prepare and file the Hague Convention application, including preparing expert affidavit(s) (with local counsel, if appropriate) as to petitioner's custody rights under the law of the state of the child's last habitual residence;
  • Coordinate with the Department of State's Office of Children's Issues;
  • Help the client retain local counsel in the foreign jurisdiction;
  • Assist local foreign counsel prepare affidavits and testimony proving the necessary elements of the application and disproving any defenses raised by the abductor;
  • Conduct legal research concerning the custody laws of the last habitual residence and international interpretation of the relevant provisions of the convention;
  • Help the client retain local counsel in the state from which the child was removed to institute temporary and permanent custody proceedings;
  • Help local counsel prepare and prosecute the custody proceedings;
  • Determine the appropriateness of instituting criminal proceedings against the abductor under federal law (Parental Kidnapping Prevention Act of 1980) and state criminal law and take appropriate measures to encourage law enforcement authorities to issue warrants and take other actions;
  • Coordinate appropriate action if the abductor flees to a third jurisdiction;
  • Coordinate the institution of measures to cause the foreign state's authorities to enforce its court's return order; and
  • Determine and help implement alternative strategies in the case of abductions to countries that are not parties to the Hague Convention.

If retained by a parent who is alleged to have abducted a child to a foreign jurisdiction, international counsel will assist the client to retain local counsel in the foreign jurisdiction, assist in preparing the defense and assist in defending any actions that the left-behind parent asserts in the state from which the child was removed.

If a child is abducted from a foreign country to the United States, international family law counsel's representation of either party may include:

  • Appearing in the action, either directly, through local counsel or pro hac vice;
  • Working with local counsel in the foreign jurisdiction to procure affidavits concerning the extent of the parties' custody rights and to determine whether to institute custody proceedings;
  • Preparing the Hague Convention case for a hearing (invariably on an expedited basis since the treaty calls for prompt action and ICARA allows American courts to take immediate measures to protect the child);
  • Trying the case;
  • Handling a host of posthearing matters, including prosecuting or defending against claims for payment of the applicant's costs, fees and expenses in accordance with 28 USC 11607; or
  • Handling the case as the enforcement of a foreign custody order under the Uniform Child Custody Jurisdiction & Enforcement Act.


When international people wish to divorce, international family law counsel may help with:

  • Selection of the forum. This requires a determination of which jurisdictions are available concerning (a) the marriage, (b) the real property, (c) the personal property, (d) custody of the children, (e) child support and (f) spousal support. Counsel must then determine the applicable laws for each jurisdiction, including the conflict-of-law rules and make predictions as to the likely outcomes. Divorce laws vary considerably around the world, as do the actual practices of divorce courts. Selection of the best forum is often the single most critical decision in an international family law case.
  • Advice as to initial steps to be taken or not taken. Typical issues are whether the client should: (a) relocate; (b) take the children to another country; (c) remove assets; (d) institute suit immediately; and (e) seek immediate injunctive relief.
  • Retention of local counsel.
  • Development and implementation of case-management strategy, including coordinating factual investigations, taking discovery, responding to discovery requests, handling pretrial motions, preparing for trial and handling appeals.


International family law counsel may assist clients who wish to relocate with a child to a foreign jurisdiction or wish to prevent the other parent from doing so.

Counsel's representation might include advising or procuring advice concerning the left-behind parent's ability to enforce visitation rights in the foreign country. For example, a parent seeking to enjoin a Japanese national from taking their child to visit Japan might retain international counsel to secure evidence establishing that foreign parents are powerless to secure a child's return from Japan. This might include evidence establishing that Japanese courts will not enforce foreign visitation orders; that in Japan the Japanese parent customarily receives sole custody; that Japan is not a party to the Hague Convention; and that the U.S. State Department warns Americans that Japanese courts will not help them secure their children's return even if they have an American custody decree.


International family law counsel also assist in international child-custody matters. This includes determining which is the best jurisdiction, assisting foreign local counsel if the action is instituted in a foreign country, helping resolve problems arising from the institution of custody actions in more than jurisdiction and developing case strategy.

International family law counsel play a key role in assisting clients and family lawyers handle a multiplicity of complex international family law matters.

: We are admitted to practice only in New York but work as appropriate with lawyers throughout all U.S. states and throughout the world.

Providing wise and experienced legal counsel to international families for many years

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