It is really hard to watch your parents get old. My father is 75 and his body is wearing out. He had a good life but smoked for 65 of those years. Yes, he started smoking when he was 10 years old. We begged him and begged him to quit smoking years ago. He said coffee causes cancer and that something would eventually get him. Well, he was right after all.
My father was so addicted to tobacco. He would get so angry at my mom if she bugged him about quitting.
I know my father is dying, we just dont know when. When he was in the hospital, everybody left and it was just him and I. We had a wonderful talk and I was so happy to spend some quality time with him. We talk really well together. His health is the most important thing to me right now.
I hope your father does alright. It will be a hard road, I will pray for you