1940's or 50's movie about 4 married couples
My dad keeps talking about a movie where these four married couples are all going to get a divorce for various reasons. One couple are in a television show within the movie who are also married on the show and another couple are wealthy. The wealthy couples wife is like Anna Nicole Smith who is going to take all of his money. It ends up that none of the couples are legally married and the greedy wife faints in the courtroom. He cannot remember any of the actors names.