Intimate Relations(1975)

The entrepreneur Franco, a wealthy man, finds himself going through a period of profound crisis with his wife Laura and things get complicated when he meets his young and beautiful daughter-in-law, Flora. Passion sparks between the two but the girl's husband certainly doesn't sit idle, starting a relationship with her sister-in-law. Each member of the family ends up being involved in affairs and betrayals, with unpredictable consequences.