I am guessing how you can feel. I very much sympathizing with you I don’t know why treat you into this way.Perhaps give them any causes.
Maybe too little involving to your work.This situation isn’t comfortable.I propose you to search for the new job.It will be the best solution.In my opinion if you will stay at this work the stress and atmosphere won’t be advantageous for you.Certainly you will find other job.Successes