BethInAK said:
You should keep at it. At about 60 my father actually started doing laundry and dishes.
Late in life, my father did the same. He also learned how to vacuum (not exactly rocket science, but - boy! - is he proud of himself) and how to warm food in the microwave (early on I stopped him from zapping something in a metal bowl).
In the 10-year course of our marriage, I've taught my husband to spray down the shower after he is done, rinse the sink after he brushes his teeth, and separate the whites from the colors. He has taught me to...give me a sec, I'm sure there's something...pack the car's trunk more efficiently, mark and file all paid bills, and buy an army's worth of toilet paper and paper towels at one time. Who knows? By 20 years he might actually clean something and I might actually....Nah, I will still be doing most of the cleaning and cooking, and he will still have a functional blindness when it comes to mess, dirty dishes, soiled linens, and dust. Let's get real.