The European Court of Justice recently considered a case relating to a couple in Germany who divorced in a Sharia court in Syria. The court found that they cannot have their divorce validated under EU law. ECJ said 'member states must decide for themselves whether to recognise "private divorces", such as those performed in Sharia courts'.
Islamic law allows a man to divorce his wife instantly by saying "talaq" (divorce) three times.This case is ECJ's first ruling on the subject.The ECJ said the regulation "does not apply, by itself, to the recognition of a divorce decision delivered in a third country".It added that a unilateral declaration of divorce before a religious court does not fall under the scope of the regulation.
The Impact of this and UK's stand on the matter is yet to be seen. However, any previous relationships being ended this way could face issues when making an immigration application for a new spouse.