Who else gets jealous? also, need girls opinion on the last part !!!!?

[Jason D]

I got jealous yesterday when my fiance was on the phone with me,but was talking to some guys at her work. Now, she works at a mall so it could have been any guys. Anyways, I hung up on her cause she was ignoring me. She was talking to me and said hold on that their was another call, she said she hates 1 800 #'s one of the guys that was outside when she was said this,told her you need to stop calling those porn #'s. I got pissed and told her to tell that dude to stop talking to her. she just laughed with them and ignored me so I hung up on her, she called I hung up, she called back and I answered and she said why did you hang up on me, I said I get jealous and I told her this before we even started this relationship. Was I in the wrong? But after we talked she said she liked that I got jealous, what does that mean? GIRLS PLEASE HELP ME UNDERSTAND!!!!!