The Superwife(1996)

Original title: Das Superweib

Franziska is a romantically inclined housewife with two children and a husband who spends most of his time traveling around the world and working as a director. However, he cheats on her with his actresses. Franziska goes to see the lawyer Enno Winkel about buying a house, but he prefers to handle divorces. And without realizing it, she suddenly inadvertently initiates her own divorce...