Oh No! Brook.... I am so sorry. That is terrible! I can't imagine. OK, first... she will not steal you friends. They are not in crisis! And if they were able to be "stolen" then they aren't you friends! Your FRIENDS will stick with you. Don't worry about that. She is the one who has every reason to be insecure. You are amazing. You are strong. You are beautiful. She can't break you. She is weak and low-class. Keep your head high and your shoulders back. She can't touch you. She is in your world. Own it. Think about what these last three years have done- made you THAT much stronger. Not her. Nope. She can't hold a candle to you. Don't let her in your headspace, right, uR?! She got nuttin. You, my girl, have it all.