Dealing with your in-laws can be an exhausting experience. Constantly being asked to visit, very few boundaries, and the incessant pressure for grandchildren can all be annoying. It's important to communicate honestly and be direct when you can.
They write:
I feel super gaslit by my husband’s family right now. We are both late 20s, with no kids. When we married, we added my MIL to our cell plan a few years ago because she lives alone and doesn’t have a cell phone. My husband thinks it will be safer to have one for emergencies.
At the time, we added her for her phone and planned it was around $20 extra per month. Plan costs have increased, and she got a nicer phone, so now it’s close to $50 per month. Pretty steep, with the way the economy is.