European Court Says Marriage Annulment By Greek Court Violates Couple's Rights

In Theodorou and Tsotsorou v. Greece, (ECHR, Sept. 5, 2019) [decision in French], the European court of Human rights held that Greece violated Art. 12 of the European Convention on Human Rights (Right to Marry) when it annulled the marriage of applicants under a law interpreted as barring the marriage of a man to the sister of his former wife.  A Greek court annulled the ten-year marriage of the couple on the petition of the husband's first wife who he had divorced. Greek law bars marriage of individuals related by collateral descent up to the third degree. As summarized by the court's English language press release:

[W]ith regard to the Government’s arguments concerning “biological considerations” and the risk of confusion, the Court noted that those problems did not arise in the present case. It was not clear what exactly those biological considerations involved, or the practical risk of confusion preventing the applicants’ marriage, given that they were not blood relatives and had not had children together. Furthermore, with regard to the Government’s argument that there existed a social need for communication between the members of a family and the outside world, the Court observed that the Government had not specified how the prohibition in question could assist in or serve such communication.