We do. My Mom is 87 and very healthy and active but she said she would give up her home and live with my sister or me if the time comes.
I would love that and so would my sister. Mom lives in New York and sis and I live in Ohio but we'll work it out somehow. We are so grateful she is still alive. Can't even imagine putting her anywhere but with one of us. Right now she has a dog and my brother is always around and helps her a lot.
I'm filled with gratitude about my bro and all he does :)
I wish you all the best with your Mom :D