How do you get over a guy who doesn't treat you right if you know he loves you but just doesn't show it?

Forget him, that's how. Life goes on. When someone doesn't treat you well be it a friend or a boyfriend then they are simply not worth having around. People that love their mate will treat them with respect and this guy sure isn't. He's jerk and you should kick this guy to the curb! I know it hurts, but he's not the only fish in the ocean!