I'm sorry you're going through this. My ex-T abandoned me 9 months ago.

For me, I knew I had to have another T asap. I didn't want a new one. I didn't trust the profession anymore. But I needed help and the only type of thing that would help was therapy. My new T has rarely helped me out. The first 6 months were the hardest. New T was communicating with ex-T for me, there were a lot of misunderstandings and miscommunication. The trust wasn't there. But now that ex-T is out of the picture, things got better with my new T.