Deep Water
Eaux profondes (original)
On the island of Jersey, off the French coast, Mélanie, a beautiful woman gifted with a captivating personality, enjoys having unimportant love affairs that her husband Victor, a perfumer older than her, seems to endure with total indifference.
Starring Isabelle Huppert, Jean-Louis Trintignant, Christian Benedetti, Bertrand Bonvoisin, Philippe Clévenot, Martine Costes, Evelyne Didi, Jean-Michel Dupuis, Éric Frey, Bernard Freyd
It's a drama and thriller movie, and has a rating of 6.7 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Ireland.