While Twilight sweethearts Kristen Stewart and Robert Pattinson seem to have moved past Stewart’s well-publicized fling with Snow White and the Huntsman director Rupert Sanders, Sanders’s wife, model Liberty Ross, has decided to just move on. She filed for divorce yesterday. The couple tried counseling, but, as someone told Us Weekly, “She’s the kind of person who wouldn’t really ever get over it.†Why bother when you have other options, anyway?