Del. Fam. Ct. R. Civ. P. 60
(a) Clerical mistakes. Clerical mistakes and mathematical errors in judgments, orders or other parts of the record and errors therein arising from oversight or omission may be corrected by the Court at any time of its own initiative or on the motion of any party and after such notice, if any, as the Court orders.
(b) Mistake; inadvertence; excusable neglect; newly discovered evidence; fraud, etc. On motion and upon such terms as are just, the Court may relieve a party or legal representative from a final judgment, order, or proceeding for the following reasons: (1) Mistake, inadvertence, surprise, or excusable neglect; (2) newly discovered evidence which by due diligence could not have been discovered in time to move for a new trial under Rule 59(b); (3) fraud (whether heretofore denominated intrinsic or extrinsic), misrepresentation or other misconduct of an adverse party; (4) the judgment is void; (5) the judgment has been satisfied, released, or discharged, or a prior judgment upon which it is based has been reversed or otherwise vacated, or it is no longer equitable that the judgment should have prospective application; or (6) any other reason justifying relief from the operation of the judgment. A motion under this subdivision does not affect the finality of a judgment or suspend its operation. This Rule does not limit the power of a court to entertain an independent action to relieve a party from a judgment, order or proceeding, or to grant any relief provided by statute, or to set aside a judgment for fraud upon the Court. The procedure for obtaining relief from judgments shall be by motion as prescribed in these Rules or by an independent action.
Del. Fam. Ct. R. Civ. P. 60