(1) Proceedings must not be instituted in the Court in respect of a matter if:
(a) the Federal Circuit and Family Court of Australia (Division 2) has jurisdiction in that matter; and
(b) proceedings in respect of an associated matter are pending in the Federal Circuit and Family Court of Australia (Division 2).
(2) If:
(a) proceedings are instituted in the Court in contravention of subsection (1); and
(b) the proceedings are subsequently transferred to the Federal Circuit and Family Court of Australia (Division 2);
the proceedings are taken to be as valid as they would have been if subsection (1) had not been enacted.