Bought this but it wasn't the one, please help!

Hi, I remember a movie was made where it was husband running for office against his wife, but I can't remember who was in it or what it was called I only remember seeing commercials for it. I thought it was called "Running Mates" and bought the DVD of this movie, and it was good, but it wasn't the one I remembered I wanted to see. Thanks.

Sincerely,
Exchronos