The way I see it, he's taking advantage of your forgiving nature. You deserve a guy who is going to commit to the relationship, and not one who is constantly losing your trust through being in the company of other women.

This may be the exhaustion of my brain from not sleeping last night, so if I'm coming across as a little "out of it" or less than helpful, I apologize.

Anyways, when a guy has cheated in the past, there's a good change he might cheat again. Not saying that's the case here, just offering some statistics to be of some help. I would probably examine your relationship thoroughly and see if it's really worth the heartache and pain to be with this guy.

If it were me, I'd just move on. I know it's easier said than done, but you deserve a partner who is more invested in the relationship and who makes you feel loved. Not one who strings you along with empty promises and lies.