Hello All...
...and thank you for your kind sentiments. Of course, it has not been easy on my family but I guess we knew this day was coming; not that it makes it any easier. My older sister was especially distraught because my dad had asked her if he could come and live with her as his common-law wife of 24 years was no longer treating him well. In fact, she was abusing him.
So my sister rescued him and then rented a house so they could be together. After a couple of months, he fell in the kitchen and broke a hip. That normally spells the end for an older and unwell person. However, he went into a rehab hospital and did recover. Then the rented house didn't work for them any more due to it not being handicapped accessible, so my sis bought a house for the two of them. My dad was in a nursing home waiting for the new house so he could go home. It was the day that my sister was at the closing that my father died. I hope he just went to sleep, I really don't know. All I know is that he was put on hospice 24 hours before he passed away.
So, cherish the time you all have with loved ones as you just never know what tomorrow will bring.
Again, many thanks for your kind words of support and caring. I have missed you all. And thank you to CT64 for this thread. I really appreciate it more than you can know.