May I say that many of us in cyber space have felt the loss of loved ones to cancer. I like to refer to it as the Great Sadness,,,there is nothing anyone can say to remove the pain of the loss,
Just know that others understand what you are going through.
May the peace of God that passes all understanding guard your heart and your mind until that day when there will no longer be pain or heartache,
God will wipe away all our tears on that day,,,we have the hope and promise to see our loved ones again.
God Bless you.