I am working part-time, 3.5 days a week.
This has been arranged when I was hired and I said from the beginning that I was only looking for 3 to 3.5 days, not more.
All good for a year, now a colleague who recently came back from ML have asked to switch to part-time and has been told no because of the workload.
We do the same kind of work, so to simplify, there is 8.5d worth of work to do, I do 3.5 so she has to do 5.
Her plan is now to convince me to go FT so she can go PT herself!
AIBU to say sorry but no?!
She brings it up every day, in front of other colleagues, argues that her DC are younger (mine are primary school aged), that I enjoyed being PT so now it is her turn etc.
So annoying!