Chris and Lou split up two weeks before their wedding; chaos results when Briana pushes Adam and Ashlyn together; Samantha's brother raises a ruckus.

A rift erupts between Eugene and his brother after Samantha meets with a rabbi. Lou calls off the wedding when several members of Chris' family are no-shows at the rehearsal.

Chris attempts to convince Lou to marry him whilst Briana and Adam call a pre-marital counselor in an effort to try to help them overcome their problems.