Very few characters have ever been able to break Wolverine, but I dare say that Nanny came close. Still, Wolverine won’t be losing this battle. In a fair fight there is no way she can overcome his metal bones or his healing factor. Meanwhile Wolverine just needs one clean shot to slice straight through her. A robot is never a good match-up against this particular X-Men member. Nanny will definitely give it her best effort though. Wolverine wins.