We have never got on but have managed to be civil, though our boss has called her out in the past for being rude and dismissive towards me in front of other teams. There has been constant low-level bullying from her side. I'm pretty thick-skinned and I try not to let it get to me, but of course it does. She is leaving the company soon and has taken it up a notch. I just can't wait for the pathetic little madam to leave. AIBU to construct elaborate revenge fantasies for the next six weeks? For the record, I will just be riding it out with as much dignity and professionalism as I can muster.