How wonderful that you were together right up to the very end and thank goodness it was peaceful for your DH, bless him.
I know you've all been through such difficult times and I've been sad and angry to read what you've suffered (as no doubt we all have).
But in the end you were there and with him and that is all that matters. How lovely. 
My kindest thought to you now as you and the family face life in a new way.
Though I may go in Springtime, when all the buds are new, Think not, this is the ending, I'll always be with you