WTF?!?! GUY!

ok so this guy claims to like me but he won't leave who hes with. He goes on and on about how much he doesn't like her and leads me on but then he's still with her. Why the hell are there people like that? He doesn't want me to date anyone yet he continues to stay with another girl? Can someone seriously expect someone to sit back and take it? Well normally i would give him the ultimatum, her or me but screw him. Just because I like him doesn't mean he can rule me. I can find someone better here anyways. Guys like him are like fleas. They keep coming and you just pick them off and go on about your business. UGH!!!!!