I am so sorry to hear of the passing of your daughter's friend at such a young age. I can understand your fear and concern regarding your daughter and the health issues that she is dealing with. We have no answers as to how things will affect us or what will be our outcome. For many of us, that is so very frightening.
Your daughter is so very loved by you and her family and I am sure that you would turn the world upside down to help her. Believe me, she knows this and I would bet that this knowledge comforts her and means more to her than the issues of her limitations.
I wish you and her the very best and will keep you both in my thoughts.
Peace and Blessings
Look For The Good and Praise It!