He does bring her back but technically he helps push her over the edge (when she tries to kill him).
:blackqueen: That was fun!!!
They'll probably have her do that then she goes nuts and then he comes back at the end (after healing) to bring her back normal. Wolvie can't do that for her. He loves her in her forms but he can't bring her back from that state. Only Scott and Jean herself can do that.
Fire Made Flesh