228 Wis. 2d 676, 598 N.W.2d 232 (WI Ct. App., 1999)
Button only applies to agreements made before or during marriage which contemplate a continuation of the marriage relation. Agreement signed after divorce was filed was a divorce stipulation and is controlled by Ray v. Ray, 57 Wis. 2d 77 (1973), and either party could withdraw from it until it was incorporated into the judgment.
[ Full Opinion ]