Unit. very sorry to hear about her. its going to be very rough, but hope things work out for the best. the best things you can do for here is be by her side and educate yourself on this disease. you may find answers to your questions and learn what and what not to do in case of a emergency arrives. educate and be by her side.
hope she gets better so she can read that book. i am not religous at all, but i believe she can and will get better! i hope it all works out.
