I think you are being unreasonable
. Your mum lost her home , partner and livelihood
So did a lot of people but you get up and get on with things and 25 -30 years is more than enough time to dust yourself off and start again.
The health problems are only recent.
I want to know what on Earth has she been doing with her time.
I’m sure that she’d love to spend time with the grandchildren -when she chooses and feels up to it not when you want childcare
But that is the point. Childcare aside (which is approximately 2 days per month) this gm expects to be paid for spending time with her GC when she offers to have them over
She asks to see them then expects op to pay her
You need to cut your cloth , see if you are entitled to tax credits and help with the cost of a childminder or after school club or change jobs and get a child friendly job that’s local -shop at Aldi instead of M&S
Helpmeplease is trying to cut her cloth except it is her dm shopping at M&S and expecting op to pay for it. Helpme cannot afford to shop at M&S as she pointed out.
Maybe Helpme should not pay for dm to drive around in the car bought for her by Helpme’s Mil and refuse to buy her food.
Maybe if someone had stood up to this woman before she wouldn’t still be wallowing in self pity that she lost her business in 1990.