We believe that the relevant provisions of Section 13 of the Code are capable of being interpreted to secure the required certainty in the sphere of this branch of law in conformity with public policy, justice, equity and good conscience, and the rules so evolved will protect the sanctity of the institution of marriage and the unity of family which are the corner stones of our societal life. Clause (a) of Section 13 states that a foreign judgment shall not be recognised if it has not been pronounced by a court of competent jurisdiction. We are of the view that this clause should be interpreted to mean that only that court will be a court of competent jurisdiction which the Act or the law under which the parties are married recognises as a court of competent jurisdiction to entertain the matrimonial dispute. Any other court should be held to be a court without jurisdiction unless both parties voluntarily and unconditionally subject themselves to the jurisdiction of that court. The expression ``competent court'' in Section 41 of the Indian Evidence Act has also to be construed likewise. [Para 12]