Sorry to hear you had a bad experience. Her comment would have turned me off for sure. Just makes you remember, there are incompetent people in every field, all around us, everywhere. I probably wouldn't even bother going back myself. On the other hand, I have been known to later get along with someone I didn't click with at first. After that comment, though, I might not be patient enough to give her a second chance. Good luck. Hope she turns around or you find a better match.