That's awful, I would be devastated! Sorry this keeps happening to you. Your ex T that said she had nothing more to offer you sounds horrible as well - it sounds more like she gave up on her profession and wasn't right anymore.

Sorry if this is an awful cliche thing to say, but could it be that these people were never going to be able to help you long term, so they just fell away one by one? Maybe it's pushing you to find the one that will help you heal? You do deserve to be happy, I know that!