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The show: Til Death Do Us Part: Carmen + Dave, a series that gave the couple a chance to show off their eccentric side while trying to plan a (somewhat) traditional wedding.
The breakup: July 17, 2006, two years after the show ended.
How the show hurt them: Perhaps their relationship was DOA considering the morgue photo shoot they did for their wedding announcements? It's really anyone's guess since the camera-loving couple have kept quiet about their reasons for separating.