Is having a territorial girlfriend a good thing?

Anonymous
My girlfriend is territorial and we had the conversations people will turn our heads and well think how attractive they are but I won't act on another girl and she won't act on another guy. Today while with my girlfriend at the study lounge a group girls who live down the hall from me in my apartment complex/ dorm said I to me and asked if that is my girlfriend and I introduced her to them and the second they were out of hearing distance she said she doesn't like the look one of then gave me and I didn't know how to react. I could think wow she really likes me and wants me or she doesn't trust other women or myself.
Is having a territorial girlfriend a good thing?
2 Opinion