I’m so sorry this is happening.
Is your father cognitively impaired, to the point that he isn’t competent to make his own medical decisions?
Currently now stable and is medicated. That said, over the years he’s been very clear that he is at peace with Christ and is not interested in another fight that will be a burden on others. He had a heart attack in 40’s. Then soon got type-1 diabetes and took shots before every meal since. Smoked for too many years, now has oxygen 24/7 and can barely get up a few steps. This isn’t the fight he would want.