Roberts reportedly got pregnant around the time Hunter broke up with former sister-in-law, Hallie Biden, who had been married to his late brother, Beau Biden. 3 juin 2021 · Updated On : 20:28 PST, Jun 2, 2021 FOLLOW Lunden Roberts (Arkansas State University) and Hunter Biden (Astrid Stawiarz/Getty Images) A woman sued Hunter Biden in an Arkansas court for child support, in 2019, a claim the PresidentJoe Biden's son slammed at the time. But text messages now reveal that Hunter did indeed know the woman, Lunden Roberts.