Good news!
Yes, it is, but having gone through spinal surgery myself, I’m leery of her working so soon. I gave her two small cushions that fit in the small of her back, and told her one stays at home, and one follows her everywhere.
She is (thankfully) listening to Mom for a change. It’s good to be home, but I miss babying her. It’s OK, though...she has a new concept of Mom, now. It’s all good!