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Luxembourg

Grand Duchy of Luxembourg

Civil lawUnitary parliamentary constitutional monarchyReviewed· 2026-08-02
Capital
Luxembourg City
Population
670,000
Languages
Luxembourgish, French
Currency
EUR

Luxembourg · Family

Family in Luxembourg

What the atlas records on family in Luxembourg, checked against the primary sources cited below.

Family

No-fault divorce since 2018, and same-sex marriage since 2015

Reviewed· 2026-08-02

A 2018 reform abolished fault-based divorce, leaving two routes: divorce by mutual consent and divorce for irretrievable breakdown of the marital relationship. Marriage was opened to same-sex couples in 2015, and the partnership (PACS) is available as an alternative.

Key rules

  • Divorce is available by mutual consent or for irretrievable breakdown; fault-based divorce was abolished in 2018.
  • Marriage is open to all couples since 2015.
  • For a mutual-consent divorce, a notary is involved where there are assets to divide.
  • Parental authority is normally exercised jointly after divorce.

Governing law

  • Civil Code, family and divorce provisionsAs reformed by the Law of 27 June 2018
  • Law of 4 July 2014 opening marriage to same-sex couples (2015)In force 1 January 2015

In practice

Mutual-consent divorce is faster and requires a full agreement on the consequences, drawn up with a notary where property is at stake. Maintenance and child arrangements are set within the divorce and reviewed in the child's interests.

Sources

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