On motion and proper circumstances, the court has the authority to grant a party relief from a judgment and decree, order, or proceeding. However, a court cannot reopen a case to modify provisions dissolving the marriage, annulling the marriage, or directing that the parties are legally separated. The court may order a new trial or grant other relief as may be just for the following reasons:
The motion must be made within a reasonable time, and for a reason under (1), (2), or (3) above, not more than one year after the judgment and decree, order, or proceeding was filed or held. A motion for a new trial does not affect the finality of a judgment and decree or order or suspend its operation.
The court may proceed with an independent action to grant a party relief from a judgment and decree, order, or proceeding, or to grant relief to a party not personally notified as required by the Rules of Civil Procedure, or to set aside a judgment for fraud upon the court.