This is your usual case of douche athlete leaving long time (before famous) girl/wife because you're now a star and can't keep it in your pants. Like PGM
said, at least he's divorcing her unlike Peyton.
Other notable athletes that left their chicks after making it big: Lance Armstrong, Dwayne Wade, others I can't think of right now.
Don't be fooled by my username, I'm white.