The Honeymooners - Season 1 Episode 22
Here Comes the Bride

Ralphs lodge brother, Stanley, is about to marry Alices sister, Agnes. At the Raccoons bachelor party for Stanley, Ralph warns the young man not to move in with Agness parents after the wedding. But this advice backfires when Agnes shows up at the Kramdens after the wedding reception, sobbing that her new husband has changed into a "beast". Can Ralph get Stanley and Agnes back together without Alice knowing that he was the one who gave Stanley the advice?