I'm older and more experienced than my manager, I have off days with my job like everyone else but I know what my skills are and what I'm good at and where my weaknesses are. In the last few weeks my manager has been taking over stuff I normally do - even though they are tasks way above her pay grade. She's also been starting to pick holes in my work; now I know this work is up to scratch because I get it checked by several colleagues - who are on the same level as myself and are happy with my work (FYI if there are mistakes made it could cause legal problems so our work cannot go unchecked or left without loads of checks being made)
I don't know whether to confront my manager, as I can see what is happening. My fear is that the longer I'm in this job (I've been here since the beginning of the year) the worse it's going to get...