(1) A party may discontinue an application or response by filing a notice of discontinuance in accordance with the approved form.
(2) A notice of discontinuance may be filed:
(a) at least 14 days before the day fixed for the final hearing of the application; or
(b) with the leave of the court, at a later time.
(3) However, a party must not file a notice of discontinuance in a proceeding under the Family Law Act without the leave of the court if:
(a) the proceeding relates to the property of a party; and
(b) one of the parties dies before the proceeding is decided.
(4) A party filing a notice of discontinuance must, as soon as practicable, serve a copy of the notice on each other party to the proceeding.
(5) Discontinuance of an application or response by a party does not discontinue any other party's application or response.