Lies Found out, A family found, A world saved

What if James, Lilly, and Severus were mates and wares? What kind of Wares are they? What if James and Lilly survived the night when Harry was taken? Was it Dumbledore or Voldemort who went after them? and What becomes of Harry and their lives after? Well read and find out. I hope you enjoy it. Au after Halloween when Harry was one. characters are OCC Please read and Review