two years ago my wife of 32 years died of a heart attack while i was asleep next to her. i cannot get over the feeling that i could have, should have done something to prevent her death. this eats away at me constantly. she had a cholesterol problem, which i knew nothing about, although i should have, but i don't believe that it is possible to die from cholesterol.
It only means you are a nice person and still keep some blame on yourself.
I tell you what happened to me, little different, but it is also about blame. I used to blame some relative because of my father death, he got his second deadly heart attack by talking to that person, and the subject was upsetting to my father. After soon I realized I was wrong, because he could of die just about from anything in that stage his heart was at the time. I think that person felt the same, guilt and sorrow but never said to us, but he helped a lot later on many ways. I think of him only with good heart.
Same with your wife, it just happened to be the place in her own bed. Forgive yourself! I am sure she would forgive you, because you couldn’t do better, you didn’t know better! You couldn’t help her!
Healing for your heart and mind!!