 My FP is a male who is also my best friend (I am a female) and has been my best friend since we were 10. Unfortunately, I am also in love with him. 
 There is this girl that goes to school with him (I dropped out until I'm old enough to get my high school equivalency diploma) who bullies me. She had not spoken to me more than twice, but she spreads rumours about me non stop and not many people really like her because she's a bitch to most people. Even just her name boils my blood, I'm going to call her Anna for the sake of explaining this. Anna has decided she's going to become friends with FP and another friend who hangs out with FP and I. But remember, Anna hates me. A few months ago FP asked me about a rumour he heard about me, but would not tell me who was spreading it. Another close friend who was once friends with Anna (but began avoiding her because she wanted to do nothing but trash talk people all day) texted me and let me know that it was Anna telling people this rumour. People who don't even live in my town were messaging me to ask me about it! I told FP and our mutual friend that it was Anna who was going around telling people, to which they brushed it off saying that 'Anna is too sweet to do that!!', which surprised me because FP and Anna had been friends a few years ago, FP had feelings for her and she was a total ass to him about it and he lost feelings 'once he realized what she was like' (these are his words, remember.)
 Easter Sunday, FP and I engaged in sexual contact, and the plan was never to initiate a romantic relationship but I guess I still feel vulnerable to him, if that makes any sense at all.
 Today, I received a Snapchat from him of Anna. He was hanging out with her. I know he is allowed to be friends with whoever he wants and I am so not about to confront him on it, but is it wrong for me to be upset that he's close with somebody who bullies me and doesn't seem to mind what she does to me?
