Sunday Bloody Sunday (1971)

aka Rich Man, Poor Woman · Богатый мужчина, бедная женщина · גבר עשיר, אשה ענייה · 富贵男与贫穷女 · 리치맨, 푸어우먼

Recently divorced career woman Alex Greville begins a romantic relationship with glamorous mod artist Bob Elkin, fully aware that he's also intimately involved with middle-aged doctor Daniel Hirsh. For both Alex and Daniel, the younger man represents a break with their repressive pasts, and though both know that Bob is seeing both of them, neither is willing to let go of the youth and vitality he brings to their otherwise stable lives.