I am so sorry Joe.
Death is so hard so the remaining family members. Only thing is she is at peace and has met Jesus.
There are just no words to ease the pain, even though you weren`t married any longer she was probably still the love of your life and best friend. I know when my ex dies it`s gonna kill me. There is always some kind of love there.
My heart hurts for you. BUT I do rejoice for her being set free from all the stuff and pain she must have went through. Be strong my friend. We are here!