Ghost Wife is the deep, funny, heartwarming and brave story of that trip. Along the way, Michelle reflects on why anyone would want to get married anyway, on the power of acceptance, and on the startling stories she uncovers in her family's past. She investigates the hidden worlds of people who live their lives outside social norms, sometimes illegally. Michelle doesn't want to disappear, not from her family and not from society. But living in Australia, will she always be a ghost wife?