Kelli Ferrell

More legal issues for "The Real Housewives of Atlanta" star Kelli Ferrell's ex-husband ... he's been arrested on a theft charge ... and it's a felony. Kelli's ex, Mark Ferrell, was arrested Tuesday and taken into custody in Georgia on a felony charge of theft by taking ... according to online…

Real Housewives of Atlanta star Kelli Ferrell is back in court with her ex-husband, Mark Ferrell, TMZ has learned. According to court docs obtained by TMZ, Kelli, who has primary custody of their three kids, claimed Mark is not up to date on his $3,991 per month in child support.  Kelli…