My heart goes out to your family for the loss of your beloved Dorothy. I know how hard it can be to find comfort at a time like this. I find that God's Word the Bible at 2 Thessalonians 2:16, 17 and Psalms 34:18 offers such comfort. There God promises to be near to those who are broken hearted providing them everlasting comfort and hope. I pray these words will help you through your grief. My deepest sympathy.