There's a lot of ways to break up like in a text, letter, on the phone, or just face to face. Face to face is the best way because you are showing her ( as in your girlfriend) that you have courage.
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I agree with the above answer. You shouldn't break up by text, because it is showing that you don't have the courage enough to go face to face. You're hiding behind a phone, and it doesn't help the situation. It also shows a lack of respect. If you are really REALLY too afraid, then do it by letter, or possibly over the phone.
*Note: I took the below answer out of the equation. You don't have to be like that.
"Don't EVER break up with your girlfriend in text! It's rude and really annoying and it just mean your too afraid to talk to her face to face. Never break up by text unless you're a freaking *******!"
Why are you dating my girlfriend?
Break up with her!
Of course
No that is bullshift, if the girl wants to break up then she is stupid.
Yes you should and ask her why she wants to break up.
Break up.
be honest with her
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.
You should trust your girlfriend and if she loves you she will ignore her brother providing you are treating her with respect. If she does not stand up for you and her brother continues to try to break you up she should either stand up to him or, if a minor she should talk to her parents about what her brother is up to.
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.
break up u hate her
Don't break up with her or if your young you well find someone better ;-)