There is always hope. I wish nothing for the best for you and your daughter. If it comes back deal with it then. In the meantime enjoy the time you have with the old her. You can't change what will be, you can only live in the present, and right now that is a good place for you and her. Don't waste it!!!!
Live for the present. The future isn't up to us.

God bless you and all the best for your family.