What is that movie with the two preppy boys that terrorize a family?

There's a movie about two young men that are dressed fairly preppy, kind of like golfers and they go into a families house and basically keep them hostage and terrorize them. There's a scene in the movie where the wife of the family is tied up in the living room and she is absolutely terrified and the director focuses on this for at least a couple minutes. I'm trying to figure out who the main antagonist is...And what the movie is called.