What happens when children switched at birth aren't swapped back? Over two decades, #60Mins followed two families as they tried to make the bizarre relationship work, only for it to all fall apart. But when we caught up with them in 2012, there'd been yet another and even more extraordinary twist in the bitter family saga. Watch full stories on 9Now: http://9Soci.al/SUro30sh9HA | 60 Minutes Australia