Of course you would!!!!!!!!!!!!!!!!!!
Break up.
Why are you dating my girlfriend?
Break up with her!
Of course
If a boy has a girlfriend then he is considered taking and you should leave him alone and later he may break up with his girlfriend.
Dump her! Ya.
If you're fighting with your girlfriend and you're not totally broken up you should never date anyone else as it's considered cheating; if you don't like your girlfriend anymore break up with her for good and then you could date other girls, but I recommend you don't if you're on a break (head space) with your girlfriend.
The feelings you have for your girlfriend should be strong. If you don't have these feelings you need to break up. There is someone for everyone.
He broke up with his latest girlfriend known to public in 2005, during the filming of It Started with A Kiss.
Yes you should and ask her why she wants to break up.
You should be as nice to the girlfriend as he is. If he's really into her respect it, but if he treats her poorly they should break up anyway.
No that is bullshift, if the girl wants to break up then she is stupid.