Oh downtoearth, I'm so sorry your experiences are unbearable. 
I can see this thread has opened a can of worms and I take the point that some have made, poverty exacerbates an already heartbreaking experience, in having to deal with the necessary financial expenses that are incurred with the death of a close relative.
The point I was making, grief cannot be assuaged by money, although of course the tragedy of death for a loved one is further compounded by the lack of it, in dealing with the aftermath. I nevertheless think it's inappropriate and very wrong to try and minimise or suggest that a death of a child is more bearable if the parents are wealthy. I always remember my husband had a client who was also a very good friend. He and his wife had a daughter who died aged 9 after a long illness. They even went on to have another child after that. The death of their child affected them in different ways, the father lost his religion, the mother, in spite of having two other children, thereafter was literally mad with grief and depression, she simply couldn't get past that, they had plenty of money it didn't help. Sadly it split them up.
I don't think anyone who has never lost a child should speculate, or try and interpret the feelings of someone who has.