Forward have you prepared your daughter that after the move your ex might just fade away?
He seems to be in a major depressive funk and retreating from everyday stresses, not good in the long run.
I have to say that I feel sorrow for the choices your ex has made out of his life and still to this day. It must be hell on earth for him even though he doesn't recognizes it.
I wish you much happiness in your future nuptials and new family life.
