What would be some reasons for a girl to leave a guy?

[leslimark]

One purpose of dating exclusively is to determine if you are well enough matched to become lifetime partners. If she is looking for a lifetime partner and found that there is something about you that doesn't fit for her, it is time to break up. That doesn't mean that you aren't committed enough, or that you aren't good enough, or that something is wrong with you. It simply means that she sees something that isn't a fit and it's enough to make her move on. A cheater is a disrespectful coward and that should be enough reason for you to break up with her.

[michelle23]

I think the only thing that would make me leave my partner is if he cheated on me or if I found out he doesn't love me... Or if he left me for someone else and then tried to come back-I wouldn't let him.

Other than that I'm not sure. If we were having any other problems, I would want to work through them together-even get counselling if that's what it takes but if he wasn't willing to meet me half way-I would probably leave eventually.

[Lubna]

I think guys left girlz

[Boisdevie]

I'd leave her if she refused to swallow.

[FoundAgain]

There are so many girls every with different view to life. There might be a thousand of reasons for girl to leave the guy. Maybe he's not enough nice or his behavior affects her but the most common reason is that she met somebody who is more interesting than the old one.