How long should I wait??

how long should I wait for a guy that has a girlfriend?

presuming you mean waiting for them to break up, well I wouldnt bother really but if you really like him then just wait couple of months if he's still with her, leave him to it not worth it
hope this helped x

Thanks
That did help, because I've only been seeing him for a month, so I really don't want to give him a ultimative just yet because I'm not sure if I really want him. We really don't know each other well enough yet.

dont wait .. its not worth it

I thought a guy was going to ask me out then he asked out my friend ... I tried to wait ! after all most 8th grade relationships dont last 4 eva, any way he ended up being a jerk and she broke up wit him..haha

Erhm you are seeing a guy that has a girlfriend?
Stop, situations like these only end up with people getting hurt.
Even if he did eventually break up with her, and got with you, whats stopping him doing what he did to her to you?
Be smart and move on.

If he can cheat on his girlfriend, he'll cheat on you too...GUARANTEED!

Yea I agree with angelfire2708. If he can talk to you on the side when he got a girlfriend then trust and beleive he will end up doing you the same way if you get with him. Girl dont wait on nobody to break up with someone else because if he does it to her then he'll do it to u.