I have exhibited jealousy many times, but that's because my partner has dangled it in my face grrrrrr.

But under normal circumstances I don't think I would be overly jealous. I think it's human nature as long as it doesn't get out of hand. In your case it could be pride mixed with your past. I can relate to how you feel in the sense - I don't like the feeling of 'fighting' for a man. I can't stand the way the women all fight for the guy on the Bachelor Show - it's so nauseating. If I have to fight to keep a man then I'd rather let him go. This doesn't mean I won't try to keep the relationship strong and do my part - it's just the moment I sense another prospect's in the picture - I lose interest I guess.
Shangrala

- I think it's a good topic so don't be discouraged, I'm the only one responding. Sometimes it takes a while for a thread to start moving. I would like to hear other opinions though - so please do jump in. I can't be the only one with an opinion.