Had great manager for 2 years, got great appraisal reports.
Dept re-organised 6 months ago, my job changed and new manager bought in.
New manager very difficult, arrogant verging on bullying, micromanager, workaholic, vague about what he wants, never available to staff, always canx 121s, texting on blackberry at staff meetings instead of listening, or constantly looking at watch.
He is very sneaky and manipulative - telling you he wants A, but telling others he asked for B, so when you produce A you look stuipd/silly/like you are not doing your job.
I challenged some of his behaviour and now new manager is saying I'm not doing my job properly.
He gave a specific example of one very small bit of work which I admit was not great, but it was poor because he kept changing his mind about what he wanted (he does this all the time).
I've asked him to tell me what it is that I need to do and what support he will give me. He has said it is not a question of support and that I am capable of doing the job!
HR have said they will only get involved if it becomes formal, and at the moment it is informal.
There is no recognised union (although I am a union member)
I don't want to be in meetings alone with him anymore as he will come out with a different version of events than mine. ie. he will say he asked me to do a, but he will ask me to do b just to make me look silly.
What should I do?