I startedymy part time job a year ago. It was my first job since my baby and I was a bit flustered to start with. I was on antidepressants which made me act a bit dreamy I passed my probation fine but a couple of tasks I was given I did wrong and I tried to do the work of two people which backfired. However, whatever I have sonce done well is not good enough for a certain colleague and she won't stop nagging at me about every little thing. She checks my emails and picks things out of them to moan at me about. If I make the slightest mistake she accuses me of talking too much. She makes mistakes herself and hates it if I find them. I only tell her if it impacts on the work. She complained at me for not taking some recycling. I asked her when it needed to be dobe and she didnt answer but when I told her this she said she told me and suggested I make a note in my outlook calendar. Basically if I try to defend myself she has a go at me. If I don't respond that annoys her too. If she asks me to do something and I need help she says she'll do it herself. She is just focusing on such small, slight things and never congratulates me when I do something right. I think she thinks I'm lazy because I work part time maybe. She is queen bee of the office everone loves her and I would be completely ostracized if I said anything. She is apparently now my supervisor although nobody has ever told me this officially so I have not treated her as such. I just don't know what to think or do.