The Sydney Morning Herald | Rinehart redux: Billionaire Gina Rinehart launches fresh tilt to restrict money her children receive The Sydney Morning Herald Australia's richest woman Gina Rinehart has started new litigation against her children's trust fund to prevent it from receiving millions of dollars in royalties from a Rio Tinto joint venture. Mrs Rinehart, whose wealth was recently estimated at $6 ... Billionaire Gina Rinehart takes her children to court AGAIN over trust fund |