I am so sorry you are going through this. When I had boss issues, I took lots of notes. Then, just in case there was a problem I could refer back to my notes. Documentation is the best course of action and i do hope you find another job. I just quit for a similar situation and now its super hard without a job, but I had to quit because I couldn't take it anymore. I hope you can hang in there a little longer until you find another job.