I remember an episode of Little House On The Prairie...

... when Nellie Olsen fell in love with the son of a pig farmer. Mrs. Olsen was less than thrilled. So Nellie invites the boy over to the house for dinner and he shows up wearing no shoes. Then they decide to elope and get married by a justice of the peace, and as they're in the town's only hotel in their room about to consumate the marriage, Mrs. Olsen barges into the room with a shotgun and starts shooting and the kid runs out of the room in his longjohns. I'm not sure if the marriage got annulled or how it dissolved, but needless to say it didn't last..