The twisted Louisiana mayor  busted having sex  with her son’s 16-year-old best friend had tried to get the two boys to fight each other so she could dodge blame for her pervy behavior, the victim claimed. Misty Roberts , 43, got into a heated spat with her son just moments after he confronted her over her antics at his own booze-filled birthday party back in 2024 when she was serving as DeRidder mayor. “Go fight your friend. He’s the one who did it,” Roberts allegedly screamed at her son,