Jamie Lynn Was Cheated On?!?!

If this story is true, he sucks... she should leave him.. she doesn't need him... she has a beautiful daughter and a great family! Supposedly Casey cheated on her with a 28 year old woman for 12 months!! And they even hooked up until this March!!! Do we believe this?!?! This picture of him and her looks recent and they're pretty close in the mouth area!!!

The woman, Kelli Dawson says she met 19 year-old Casey back in November 2006 at the home of her sister.

And, though Casey was still with Jamie Lynn at the time, Dawson says "You never knew if they were broken up or not, because it changed from day to day!"

She says she still sees him at least once a week too. WTF? I think this is one magazine I will be buying. haha