Une partie de plaisir / Pleasure Party - by Claude Chabrol (1975)

Phillipe and Esther live an apparently idyllic life with their daughter, Elise. In an attempt to preserve this bliss, Phillipe decides that he and Esther should each have affairs, being sure to tell each other openly about them. The plan backfires with tragic results as Phillipe becomes engulfed in jealously.

Philippe prône une totale liberté sexuelle et pousse sa femme Esther à faire de même. Mais lorsqu'elle le trompe, il devient jaloux et rompt. Ne parvenant pas à accepter cette situation, il la maltraite.