I agree with Jan.... I do not think that this degree of harshness is the only way that you can be "helped". I can see your therapist doing a lot of black and white thinking. At the very least I would tell her that I am taking a break from therapy. Although starting again with a new therapist stinks, you have made gains and the process won't take so long. If you shop around, it is possible to find a therapist who doesn't emotionally attack you under the guise of "helping"....
You could also work through your feelings about your (former) therapist and wouldn't then end up hating her for being human and a less than perfect therapist.
((((((((((((( Rap )))))))))))))))