1. At any time before the entry of a final judgment, either party to the marriage may revoke the joint petition and thereby terminate the summary proceeding for an annulment.
2. The revocation may be effected by filing a notice of revocation with the clerk of the court in which the summary proceeding was commenced.
3. The revoking party shall send a copy of the notice of revocation to the other party by first-class mail, postage prepaid, at his or her last known address.