375 N.W.2d 894 JEANNE LOUISE YOUNKIN, APPELLEE, v. GARY MARTIN YOUNKIN, APPELLANT. No. 84-049.Supreme Court of Nebraska. Filed November 1, 1985. 1. Modification of Decree: Good Cause: Pretrial Motions. Upon a motion containing an allegation of fact which, if true, constitutes good cause to set aside or modify a decree dissolving a marriage, a court […]