A judge has ordered former first son Hunter Biden to turn over financial records and sit for a sworn deposition as part of an ongoing child support dispute with Lunden Roberts, the mother of his 7-year-old daughter. Child support Hunter Biden's case stems from a dispute with Lunden Roberts over child support for their 7-year-old daughter. By: @lundentownn_/instagram The ruling, issued in Arkansas, marks the latest development in a years-long legal battle over Hunter's financial obligations.