Desc: Sous le même toit: Directed by Dominique Farrugia. With Gilles Lellouche, Louise Bourgoin, Manu Payet, Marilou Berry. Delphine and Yvan divorce. While his financial situation does not allow him to find a home, Yvan remembers that he owns 20% of his ex-wife's house. He then returned to live with Delphine--in his 20%. The two exes will discover the joys of being forced housemates.