Open Hearts (2002)
A guy in a hospital couldn’t accept what happened to him (got hit by a car and might become disabled) so he keeps pushing his fiancee away, eventually pushing her into the arms of a doctor.
Actors: Birthe Neumann
Swinger (2016)
A guy falls in love with a wife at a swingers’ party and gets jealous when he finds her screwing another guy who isn’t her husband at the pool table.