@Allan1967 I am so sorry for your suffering. You have no idea the pain left behind for the survivors of suicide. It never goes away. The loss consumes the life of your family as they are put into this strange underground world because "normal" people cannot handle the reality.
I won't go into detail but every single day I am still haunted because of what happened to my life. Life goes on but the families I got to know in supports groups...they never moved on.
So fight with all you have within your soul for your children's happiness. For your wife. Don't give up. Let that love in their eyes give you strength every day.
edit to say: Please let me know if this helps because I don't like talking about it.