I'm struggling with a lot of resentment and hurt because it feels like MIL clearly prioritises SIL's family when it comes to childcare.
We live closer to MIL and have a good relationship with her, which makes the difference even harder to understand. MIL has our DC one day a week, whereas she looks after SIL's children two days a week, including an overnight stay, as well as around two weekends a month. During those weekends she often takes SIL's children on days out and buys them treats, while our DC doesn't have those experiences with her.
The main issue is that whenever we ask for any additional help, whether it's an extra day during the week or some weekend childcare, it's usually difficult because MIL's calendar is already full. It also feels as though our family isn't considered when those commitments are being made, as no extra time is offered or kept available for us.
I completely appreciate that grandparents aren't obligated to provide childcare, and I am grateful for the help we do receive. However, I'm finding it really difficult to deal with the feelings of rejection and unfairness that come from the imbalance.
Has anyone experienced something similar? How did you cope with those feelings or reframe the situation so it didn't affect you so much?