Maybe I'm just naive as all hell.. But my girlfriend (according to her

) is hit on quite a bit by people in her class, on the drumline with her, etc... She hangs out with these people all of the time..
Does it really bother me? Nope.
I figure a relationship involves trust and if you don't have that your relationship has issues you need to work out.
I like to hear about the stuff though... She shouldn't have anything to hide.