Every time were in a group of guys my boyfriend is always by my side holding me but when a attractive female is around he walks away from me an stands next to her every time no matter who it is. When I confronted him about it he said I was being insecure. He also calls me fat when we argue then says he's sorry but he does it again so yeah I'm insecure. Am I over reacting about him always walking away to stand by women that are attractive?

He's an a$$ and isn't treating you right. If what you say is true, then you are letting him disrespect you. There is no reason you should put up with that. Any guy that would call his girlfriend fat, doesn't deserve to have a girlfriend. Get some of yourself respect back and set him straight... if he can't treat you right, trust me, there are plenty of other guys out there who will.

You are insecure overall, not only because he calls you fat. You should be secure enough to ignore a comment like that. It seems like you might be dating an @$$hole, either you get used to it, or have some respect for yourself and find someone that is worth your time. As far as your jealousy goes, any amount of jealousy is bad.

Love is not an excuse to put up with bad behavior. His is really bad!

What he's doing is flat our rude. I'd be offended too if my boyfriend always wondered off. It makes you feel like you're not good enough. For you to confide in him only for he to like, completely disregard how you feel, that's not right. And for him to call you fat when you two are in that vulnerable state of arguing, he's purposely trying to tear you down. Do you two both fight below the belt like that? If so then it needs to stop from both ways and if it's just him then I'd maybe consider dating someone else. He's aggravating your insecurity by using it to his advantage. I would say do better at covering up stuff things that bother you so then people won't deliberately use it against you, but you shouldn't have to do that with your partner.