I’ve been friends with this girl for a year or two, nothing special. She constantly posts things on instagram and Snapchat saying “why do I have no one to hang out with” and then a few minutes later she posts “oh I guess I’m just too ugly/dumb/annoying” and similar things. Recently, she started posting pictures of couples that go to our school and saying “I wish I can have this one day” and then says that she’s too ugly to have that. I told her to stop because she’s obviously just fishing for attention and asking people to call her pretty. Now, she and all her friends are bombarding me and calling me a dick and even called my girlfriend a whore for dating someone like me, when she literally has nothing to do with this situation. Am I the asshole here?