My supervisor went from being a friend/ally to an enemy. When he was confronted about how one of his friends was treating me and being hostile towards me, he defended the friend and tried to sweep the situation under the rug. He has since started downing my job performance scores and even tried to lie and scapegoat me and ruin my reputation behind it.

It's to the point that I've had to transfer to get away from him. I'm not the only one who has had an issue like this happen and had to be transferred. I'm honestly hurt and disappointed over it since he seemed so protective over me at one point. Now he's so busy protecting this guy who really isn't his friend and doesn't care about him.