I've began to notice myself becoming very bitchy lately towards my boyfriend. And idk I always realize it when it's too late and we already got in an argument. He went to this girls party and we got in an argument bc she took my pic off his wallpaper and changed it to a photo they took. I flipped out. Now his bday is coming up and he's going paintballing and inviting his boys and so on. This one guy I really don't like. He is so rude towards me and before me and my boyfriend got together, his friend used me and bullied me. When I found out he wanted to invite him I got pissed but I kept it to myself. Should I say something? My boyfriend invited me but I said no and I told him to go enjoy because he needs a day without me there just with his friends... What do you guys think?