"1 In matters relating to divorce, legal separation or marriage annulment, jurisdiction shall lie with the courts of the Member State: (a) in whose territory: the spouses are habitually resident, or the spouses wre last habitually resident, in so far as one of them still resides there, or in the event of a joint aplication, either of the spouses is habitually resident, or the applicant is habitually resident if he or she resided there for at least a year immediately before the application was made, or the applicant is habitually resident if he or she resided there for at least six months immediately before the application was made and is either a national of the Member State in question or, int he case of the United Kingdom and Ireland, has his 'domicile' there; (b) of the nationality of both spouses or, in the case of the United Kingdom and Ireland, of the 'domicile' of both spouses."
"1 Where proceedings involving the same cause of action and between the same parties are brought before courts of different Member States, the court second seised shall of its own motion stay its proceedings until such time as the jurisdiction of the court first seised is established. ..... 3 Where the jurisdiction of the court first seised is established, the court second seised shall decline jurisdiction in favour of that court ..... 4 For the purposes of this Article, a court shall be deemed to be seised: (a) at the time when the document instituting the proceedings or anequivalent document is lodged with the court, provided that the aplicant has not subsequently failed to take the steps he was required to take to have service effected on the respondent; ..... "
"Unless otherwise directed every petition shall contain the information required by Appendix 2 to these Rules."
"Where it is alleged that the court has jurisdiction under the Council Regulation state the grounds of jurisdiction under Article 2.1 of the Council Regulation."