I work in the office/reception of a family run business. 9 other girls in the office, I'm the only full time one the rest are all part time or shift work. Quite a small space so all within the same office and a shared kitchen area. One of the girls is the DIL of the business owners (they don't actually like her but tolerate her as there are children involved but that's another story)
Always had a bit of a strained relationship with her as she has made it clear she doesn't really like me. She talks to me like crap and passes everything onto me so I end up doing most of her work while she takes the credit, and she also makes sure I get the blame if anything is ever wrong.
Now to my aibu. She frequently demands that I make her a hot drink, even when I'm busy/with a customer/not making one myself. I have begun sticking up for myself and refusing to give in to her demands. In retaliation she has started making herself and every other person in the office a drink and leaving me out. She will ask all of them whether they want a drink and what they want and will exclude me every time and leave me to make my own. She brings them all down on a tray and announces to everyone that their drinks are ready.
Aside from the obvious bullying in the work place (which is being monitored and dealt with) aibu to think that you just don't do this and that if you've nominated yourself as the tea maker then you should do it for everyone and not leave some people out and do others!?