How can she ever be out of the woods? She has had

How can she ever be out of the woods? She has had debilitating treatments for god knows how long. She is probably elderly and has been at death's door. By a miracle of coincidence she received an unproven treatment that appears to be working, but there are no guarantees. Come on people, give it a break already. He is happy for every day she gets. We should all be happy for him and his family.