My Father is just a few months older. They still are living independently. They had two children, my brother Jeff and myself. Mom and Dad are now unable to handle. Basically, it entails transportation and keeping the yard in shape.
Mom still can swing around a kitchen with no problem.
And she does all of the housekeeping without any help. She still makes the best batch of potato salad in the area. She has lost little with age. The last couple of years have not been as kind to my father. His body is healthy, but his memory has begun to slip away.