Please there is no need to call me Sir my friend. I am just another person in this world that has this Cancer bug inside of me and I've meet many others Men & Ladies who have had the same as your poor Hubby & If there have gone, in one way it is a good thing because the pain they had has stopped & they are happy now. No one wants to sit there and watch a love one in pain because there is nothing you can do to help them so don't be sad just keep thinking about great times you had before you lost him. Ok