Wiseguy (1987)

Season 3: Episode 5

Frank and Dan urge Vinnie to try and reconcile with Amber. At their urging, he goes to her, they make love, then she demands that they see a counselor. Following their therapist's advice, they go away for the weekend, where they both realize they're too involved in their careers to be able to maintain a relationship with each other. (source: http://www.plasticcow.com/wiseguy)