I remember reading the post and thinking the general theme was emotionaly the oppisete of "Cat's in the Cradle" - because this was a Dad supporting his son, and at the end of his life, still offering the son support and comfort as they waited for him to die, saying (in essence) I've been there too.

But I've searched on just about every word I can think of and haven't been able to find it. I just hope whoever posted it can remember where they may have posted it?