Best answer on this thread:
If you really want nothing to do with her at all, look up the phone number for the rejection hotline. Tell her that’s your new phone number. If she’s really THAT sensitive, tell her that if that one doesn’t work, there’s another one she can try. Give her the suicide hotline number for that one.
If you just want her to tone things down, tell her that you really want to help her, but you really don’t know enough about the subject matter to do so – but you know someone who can! Give her the number of your mother-in-law (are you married?) and let it be her problem.
Bump™