Started a new job about 6 weeks ago. I'm enjoying the job, and the hours fit in well with my commitments, but from what I've seen so far my boss is a bully. I've come across a few bullies in the past and she behaves in the same way that they do. I know that sounds a bit silly but I've picked up on things that she says/does and they're similar to how bullies behave. I also know that the department has quite a high turnover of staff.
It's just things like her being nice one day and not nice the next, blaming me for mistakes that she's done, shouting me down if I try to speak up for myself and not listening to anything from anyone else's point of view. She will also do things that I think she does to let others know that SHE is the boss, such as contact me at home on my day off to ask me to make a phone call that she could easily make during the time it took her to email/phone me.
I know I need to put some boundaries down from the start with her, has anyone got any tips on this? I am quite good at rising above nasty behaviour in general but could do with putting a few boundaries in place.