I work in a cafe for a large stately home.
A lot of the staff including myself started around the same time. Our front of house manger left, so the catering manager (who's above everyone) made 4 people "team leader"
There is pretty much only me and one other person he didn't ask to be one of these team leaders.
I do only work 2 days a week due to childcare but one of the ladies he asked doesn't do much more than that. They are not getting paid any extra for doing it "yet" and have to attend regular early meetings.
AIBU to be upset or should I just let it go over my head?