Yes as Sandi said it happens. Previously doting and loving mothers (fathers too) suddenly wanting nothing to do with their children. It can be extremely difficult to come to terms with, it just really highlights how your W is not the same person you knew and loved. She may come out of it or she may not, it can't be predicted. I can't remember if Michele said this in her books or if it was one of the vets here, but when they disconnect the go in this order- spouse, children, family, friends. When they reconnect (if they ever do) they do so in the opposite order.