[The Legend]

She seems to be asking for advice with words, but in reality she is seeking validation through you perhaps, and doesn't care about your advice. She is in an emotionally weak state and is attempting to, not meaning to sound to harsh, use you to replace that weak state.

I think you should somehow let her know that a friendship is supposed to mutually benefit both people involved, and at the moment this is not happening, and it is unacceptable.

Now, how to say that without driving her completely insane is difficult, but if she isn't able to accept that , shes probably not someone you want in your life anyway.

Lemme know what you think of my advice here...