The Real Housewives of Atlanta star Kelli Ferrell's ex-husband, Mark Ferrell, is accusing her of refusing to allow him his visitation with their children, Us Weekly can exclusively report. The Bravo star adamantly denied the claims. On December 9, Mark filed a lawsuit against Kelli, 40, seeking to modify his child support payments and the current custody arrangement. He also asked that the Bravo star be found in contempt of court. Kelli and Mark were married from 2011 to 2022.