I know an older woman. Her 17 year old son played football in highschool. He had a cardiac arrest on the football field years ago while this woman was watching the game. It turns out he had that hidden heart ailment that strikes young people in their prime. She ran down to the field and performed unsuccessful CPR on her son. I was in the High School band at the time and witnessed the whole thing. This woman was a nurse and could not bring her son back to life.
I still know her. she’s in her 60’s now. I heard it took years for her to recover. I know that once she had grandchildren, it really helped. She still doesn’t talk about it. I don’t know what can help a person get over this. Nothing can be more painful than losing a child, nothing.