It's hard for me to comment without knowing all the details, which I think are pretty important, but anyways, I'm going through something similar. Although, I don't want to fire my therapist. Like you I would rather rationalize my way through my problems, but I don't think that works. I think I need to go in there and wail and cry and mourn and be even more vulnerable than I already am, and I cant.

I suppose my questions would be if you asked for her to respond, or if you just told her you quit? She might not respond if you said just the latter... but I dunno.