In the end she didn't go through with it, just changed her mind.
But to answer questions:
Prostitution has recently become legal in New Zealand, but there is still a social stigma attached to it. Not irredemably so, but its still there.
Thanks again. Its always great to know I've got this vast, nebulous network of friends (who I've never met^_^) who're ready to help me out. Even if I never hang out at the chat room or anything. 8)