I'm with deli (#28): nothing good can come of seeing her for another session. I think you should cancel, giving her sufficient notice so that you're not stuck paying for the session. I see where you've already taken a different tack (Sending this to T) but you could still change your mind.

Did you know that Fools are qualified to diagnose therapists? Yours sounds to me as if she's on the brink of Narcissistic Personality Disorder, and I'm not even sure on which side of the brink.

Best of luck getting shook of this T, hangingon, and may your next one be much better for you. That doesn't sound like a very tall order, btw.