Wie verführ' ich meinen Ehemann(2007)

A married housewife with two teenage children realizes that things are no longer working out with her husband. By chance, she meets her former gay classmate, a photographer with a camper van, who shows her that she is still sexy. He has to sell his parents' house. She comes up with the idea of using this house as an erotic Frenchwoman to attract her husband's attention again.