Recently come back from maternity leave and requested part time hours which were accepted. I expected the company would advertise a job share instead to my surprise the actually kept on my full time replacement. So we now have more staff (tbh we have been so busy this is needed).
My colleague who I use to get on very well with seems annoyed. I can just sense this weird vibe since I have come back. There are 5 of us now in total and she is kind of the senior one so she often heads meetings. She divides the work evenly between the 5 of us which obviously isn't right since I am the only one working 3 days. I have said a couple of times I will do my best but obviously I'm in less than everyone else. So sometimes I have to hand some work over which I try to do evenly. I actually think I get through a lot of the work so often there isn't much to hand over.
I don't know what I'm even asking I feel quite let down by her. We have a new manager starting so I really don't want to start raising it with one leaving and another starting it's not a good end/start for them.
Any advice/similar experiences?