Could you explain why you're still with him when you've tried to break up with him? What is it that attracts you to him? And what is it that makes you want to break up with him?
Ask yourself if you see this relationship going somewhere good? Is it him that you really like? Or is it just the image of him that you've got in your head? Maybe he's not who you thought he was when you started seeing each other?
Do you really want to be with someone that doesn't love you? Lift any spells you've cast about this, so you've not got any doubts as to where your or his feelings are coming from. Ask for insight instead.

(wow. I've managed to sound good, without actually saying anythng at all)