I've always got along with mine reasonably well and my standard of work has always been excellent (just been promoted for example) but my boss has started micromanaging me and demanding I do things that should be my decision (I'm of management level). If I ask him questions he can often be patronising.
The person I line manage has noticed the way he speaks to people, me included and he's making em dread work now. I used to love my job. I'm considering moving into a sideways position that's available so that I'm not micromanaged and unnecessary changes in the produce of my work is demanded by him. It's really getting me down.