Fred Flintstone Woos Again

Fred Flintstone Woos Again is an episode of the Flintstones.
The Flintstones and Rubbles go to a resort for their second honeymoons. While reminiscing about the last time they were there, they stop in at the coffee shop to renew their vows. That's when they find out that Judge Wedrock was in jail for performing wedding ceremonies without a license. Wilma Flintstone realizes she and Fred were never legally married at all.
Upon their return to Bedrock, Wilma decides that if Fred really loves her, he'll have to prove it. So she calls the local florist, and soon, the delivery man arrives with flowers and a box of candy for Wilma. Fred argues with him, and gets a black eye. 
Fred wakes up in Barney's house, where Barney fills him in on what happened. A short while later, Fred and Wilma return to the resort, and learn that Judge Wedrock never ended up in jail. All along, he had been in the back room taking a nap. So the Flintstones had in fact been legally married the whole time.
Trivia
* The use of a raw steak to heal Fred's black eye was also done in the episode "The Picnic."
* Raw steak on a black eye or other injuries is actually a bad idea, since it introduces harmful bacteria, and causes infections.