"The Real Housewives of Atlanta" star Porsha Williams called out her ex-husband Simon Guobadia’s “deceptive practices” as she continues to fight him in court, TMZ has learned.

Singer and "The Real Housewives of Atlanta" star Kandi Burruss chatted with us about her first Valentine's Day since splitting from her estranged husband Todd Tucker ... intervening before her mom could hijack her interview! While our photog waited…