M0nica
I am not jumping on you, but rather suggesting that just as you read your mother's situation at your age as pleasant and unstressed, perhaps this is what your children are doing to you.
Sometimes when the swan is gliding serenely over the water, their feet are working like blazes to defeat the current.
Perhaps your children see you as settled happy with few problems, when actually they are completely misreading the situation.
Thank You Monica, On a purely practical note my mother never had to worry about paying for a dentist for example.
Comparisons are not helpful and life has moved on. I know this but my mind wanders off there.