2wheelie, you have thoughts for you and your family from down under also. I can empathise with your husband with a family being seriously ill with a condition that could be unpredictable *brother is immunodeficient* but supproting in the achievement of a normal life.
never loose faith in the reality your son will recover, and sins and debts are repaid in various ways. Keep strong to your heart and soul that there is light, you will get through as will your children and your hubby.
only an e-mail away matey, don't be scared to send out a message when you need a loopy pick' ya upper ok
Love and blessings be to you and your kin
Scotty