7. Jake Pavelka and Vienna Girardi
Jake Pavelka and Vienna Girardi went on a special episode of The Bachelor to discuss their relationships. SHOCKINGLY, they are no longer together.
8. Nick Lachey and Jessica Simpson
Remember when Nick Lachey and Jessica Simpson were Newlyweds on MTV? They seemed to happy!
9. Kendra Wilkinson and Hank Baskett
By all accounts, Hank Baskett cheated on Kendra Wilkinson via a hand job with a transgender model. They remained together after the rumor broke, but will their marriage ever really be the same?
10. Kelsey Grammer and Camille Grammer
Kelsey Grammer has been married like 17 times. So we suppose reality TV isn't solely to blame for this split.
11. Bethenny Frankel and Jason Hoppy
Bethenny Frankel and Jason Hoppy have a young daughter together. But their love for her was not enough to prevent them from getting a divorce... in ugly fashion.
12. Simon and Tamra Barney
Tamra Barney and her husband Simon’s marriage crashed and burned in front of the cameras on The Real Housewives of Orange County.
Wait! There's more Couples Who Fell Apart on Reality Television! Just click "Next" below: