Section 77: Appeals with leave.

An appeal under this Act-(a) from any order made ex parte;
(b) from any order relating only to costs;
(c) from any order made with the consent of the parties; or
(d) in the case of a party to proceedings for dissolution or nullity of marriage who, having had time and opportunity to appeal from any decree nisi in the proceedings, has not so appealed, from any decree absolute founded upon the decree nisi;
shall lie only with the leave of the court from which, or the court to which, the appeal is sought to be made.