Yolanda Foster and Mohamed Hadid are setting the record straight. In Tuesday's episode of Bravo's The Real Housewives of Beverly Hills , Kyle Richards hosted a barbecue at her home. Yolanda, who was recovering after having her silicone breast implants removed weeks earlier, only stayed for a bit before heading home. Had she been able to stick it out, she could have corrected Lisa Vanderpump when she told Kyle and their fellow co-stars that her ex-husband, Mohamed, does not believe their children, Bella Hadid and Anwar Hadid , suffer from Lyme disease as she does.