So, I bought the new Dawnguard DLC, and went to my house in Whiterun to stock up on supplies for the journey, but when I got to my house, Lydia attacked me for no reason, and without mercy. Since I don't want to kill her, is there a way to fix this issue on the xbox, without having to start a new game? And loading a previous save doesn't seem to work either. Halp!