Question for the Guy's ....ONLY ?

If this question is real then the fact that you've asked is its answer, there doesn't seem to be real trust in this relationship (though in your case the trust is not in your girlfriend per se but the clients she serves and your own friends, admirable I must say). This means that you have to really wrestle your conscience and if your girlfriend wins then go with it, avoid the friends that leer over her and avoid the friends and family that disapprove.