Garde alternée
A wife finds out her husband has a mistress. She decides to propose her to share her life with her husband, alternating every two weeks.
Starring Didier Bourdon, Isabelle Carré, Valérie Bonneton, Hélène Vincent, Laurent Stocker, Michel Vuillermoz, Jackie Berroyer, Billie Blain, Marty Berreby, Agnès Hurstel
It's a comedy and romance movie, and has a rating of 5.5 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Ireland.