Talk to supervisor about colleagues?

I'm currently on vacation and don't know what to expect. I'm in the last month of my probationary period. We have a difficult colleague who enjoys being dominant and aggressive. There were often days when she patronized me or treated me like a child. I've had several predecessors leave specifically because of her. It's very…

Measure to bring two quarreling colleagues back together?

Hello everyone, Two colleagues on the team have had such a heated argument that it's now affecting the entire team. A third person is blaming one of them with some pretty nasty rumors, insisting they're coming from Person A. Colleague B believes the third person's story. Things have gotten so heated that even a conversation…