Not so much of an AIBU as I know I’m being so immature and pathetic. I just want advice on how to get over it! So my friend (I’ll just shorten it to BF) has made a new friend via her DC at school. BF has been seeing her new friend (I’ll call her sally) a lot recently. Last night BF invited sally and her family to hers for a piss up, I saw a lot of it on social media and it got the green eyed monster well and truly going [blush] I’m not usually jealous of BFs other friends, but this one has made me feel like a school girl. I’m in a foul mood whenever I know they’re together, and feel like I shouldn’t talk to BF when Sally’s with her (not that I get a reply anyway). Please give me some advice to snap out of this? I feel so stupid for being jealous! I think I feel threatened, but I really don’t know why! I’m not the most sociable of people, and I prefer it that way, and I never get jealous if BF is with other mutual friends. Could this just be down to PMS? I know it all sounds very trivial and I sound like a silly little girl (I’m almost 30 [blush] ) I want to get over this sooner rather than later, as BF isn’t stupid and will figure out soon that I’m being a massive drip! Any tips or advice on how to woman up and get the F over it? Please go gentle on me [sad]