Complex sentence: Cruger's ex-husband Terry (Michael Rooker) breaks into Keller's apartment and threatening him with a gun, makes Frank lie on his bed and show him how he made love to Helen, just as he had done with his ex-wife's other three boyfriends.
Split into simpler sentences: Cruger's ex-husband Terry (Michael Rooker) breaks into Keller's apartment and threatens him with a gun. He makes Keller lie on his bed and show him how he made love to Helen, just as he had done with his ex-wife's other three boyfriends.