All I can think for this, really is. Good for her. She is her own person. If she makes a miraculous recovery great. If not, then that's ok too.
I know that some people here have had this for less time than I have, and are more "recovered" than I am. I try not to let it bother me, as I am what I am. I can't rush this, I will only recover as quickly as I can recover.
I have read things on this forum from people who have suffered things I didn't know were possible. Things that have made me feel ill after reading. I mention this because I look at these people and how they are coping with what surely would have driven me to suicide, but they are still here trying to get better. From these people I draw immense inspiration.
I also know that the only person who's recovery I am responsible for is my own. There is no right or wrong in it. If I never recover, that's unfortunate, but it is what it is. It doesn't mean I didn't try, or that I gave up. Just that life is not fair.
That's my opinion on that anyway.