I'm really sorry this has been happening to you, but I do know that it's effing hard to find a good therapist that's a good fit. (Honestly tho, being given a 2 week assignment to dive into abandonment history, only to be ditched by phone is unbelievably harsh.) Have you considered online therapy until your therapist is doing better? I haven't done it myself, and would not personally find it useful long term, but maybe for short term, it might tide you over?