My girlfriend had an abortion today
Why did she get an abortion today?
Because she's a heartless and stupid bitch
You may disagree with your gf getting an abortion, but insulting her for it is wrong. Support your girlfriend in her decision and leave the maliciousness alone.
OK, then I'll tell her I don't support her and get her to break up with me by doing it.
I can understand why you would be upset but you shouldn't call her names. It will make the situation worse and will make her feel even worse about an already bad situation.