so the current situation is I have a 2 year old daughter and my sister a 2 year old son (they are about 3 months apart).
My mum has been providing childcare for my sister for nearly a year, every other Sunday night and Monday day. My mum offered me the same at the time but my sister has her partners family the other alternate Monday, we don’t have that option so it didn’t work for us, therefore we pay nursery. Fair so far.
Situation has recently changed, we’re having a lot of issues with nursery cancelling sessions due to staffing and if I change my work pattern around, alternate Mondays from my mum would now be really helpful.
I asked my mum if she would have my daughter alternate Mondays now and she said yes, but she wants to have them both together on the same Monday, then have the other to herself, fair enough. And she doesn’t want to have them both overnight. Which would mean driving 10 miles to my mums on the Monday morning. My sister lives close to me and so it’s also about 10 miles for her which is why her little one stays Sunday night.
Side note, I also have an older one to get to school, my sister has her son only.
Would I be unreasonable to ask my sister to swap/share the overnight stay, so mine stays one week my mums is having them and hers the next? And would she be unreasonable to say no? Which I think she will.
Just asking for opinions before I approach
Thanks