what to do about a person who constantly complains about me?
this person has put in written complaints about me, the problem is that my work is different form hers, and she doesn't like the way I do it, has no understanding of why I do certain things and after badgering me yesterday, criticizing my work (which is exemplary, if I do say so myself), I snapped and told her to mind her own business, she then went to our line manager and complained.
The line manager has a duty to investigate and has said in no uncertain terms its a waste of her time and it upsets and irritates me. This has gone unresolved now for three years.