There are several discussions underway about grieving, loss, anger, despair and guilt.
I came across the theory that there is a universal grieving process whilst studying psychology several years ago and again when training to be a management coach. The article below explains the theory better than I ever could.
I found the knowledge of this helped me understand my own thinking when my Mum died of Cancer and when I was first diagnosed with Cancer and my own loved ones were undergoing anticipatory grief.
According to this theory, guilt is part of the bargaining or “if only” stage - “if only I had done more” “if only I’d tried harder to get him to quit smoking” etc.
I hope this knowledge helps others find their way through their grief. It isn’t a short cut to acceptance, but it may be stepping stone.
Best wishes
Dave