Please help, I know this isn't normal and I really want to nip it in the bud. I know it's ok to feel a slight tinge of jealousy in a relationship, but I'm constantly worrying that I'll lose my gf, or that somebody will take her from me....I don't know what triggered it tho...that's the weird part...I've never been in a relationship before so it's not like I've been dumped or been cheated on in the past.....the more and more I write this, the more and more it sounds like I don't trust my gf.....but I do trust her! I love her with all of my heart! It's "them" I don't trust...what if they get too close to her? So close that she just gives in and starts having feelings for someone else? I can't talk to her about this cause then she'll think I'm a control freak and it WILL push her away...but it's often triggered when someone starts getting really friendly with her...like this one guy I know....out of all of us, he always seems to be picking on her and poking the most fun at her....and today he asked to see her myspace account, even tho he does NOT have one himself.....the thing is, my gf seemed to enjoy the attention she was getting....sometimes I just wanna fucking punch this guy, but then I've never been one to start a fight....what do I do tho?!!! It's driving me insane!! And it's making me sick with anxiety! I really constantly fear losing her! In fact, it's become more than a simple fear! It's a phobia! A mania even! An obsession! Anyone?!?