Would you help a guy friend out if he was getting harrassed by another girl?

OlderThanILook
I know this one girl that is being an absolute creep towards me. I'm not into her at all, and I've told her not to touch me several times. I go out about twice a week with friends and one of my friends invites her every time. When she gets drunk she does all kinds of shit, and nobody seems to stop her because everyone is just laughing. Well it's different with me because she does things like pull my hair or reach into my pockets. I KNOW for a fact people would think I'm the asshole if I raised my voice or pushed her off of me. If I asked one of the other girls to get her, would that just make me look like a bitch? Should I just stop going?
Would you help a guy friend out if he was getting harrassed by another girl?
3 Opinion