In many cases, if you are a new person, other people are still testing boundaries. I had a similar experience before. I sarcastically asked a co-worker if he ha

In many cases, if you are a new person, other people are still testing boundaries. I had a similar experience before. I sarcastically asked a co-worker if he has been an asshole all his life or just today because of the weather. That set things right that one time. There is a first time to everything. If you move away, you are moving away from an opportunity to deal with things you never dealt with before. Your job is not so precious as you think. Try different approaches, be confrontational when you want to be, you don't have to be nice anymore, try to overcome this and you would be a much better person for yourself and others. Why do you have to be the one that goes to the manager, why cant you send your colleagues to the manager? Your manager might trust you more if you learn to deal with situations yourself. It is possible some of my advice might seem "bad or condescending" but who cares I said what I wanted to say. I happened to watch this old Andy Griffith show, it might be relevant. https://vimeo.com/66146806 https://vimeo.com/66146806