I am a jealous girl, and I am open about it with my fiance. Seeing my fiance talking with more attractive girls makes me jealous, and I know it is because of my insecurities. I know my fiance would never cheat on me. Even though I get jealous, I treat these girls politely and know nothing will come of it. My fiance gets jealous when other guys try to flirt with me, but not as jealous as I get.