Update
Hi Darrah,
We went through a similar situation with my grandmother. We were all saying the same things...she's ready to go and it is her time...but it was still a shock when they called to say she was gone. Once the initial shock passed though, it was a great relief to know she wasn't suffering anymore. I'll keep you and your family in my thoughts and hope that your dad finds peace as soon as he is ready for it.
Cindy