Needless to say, nothing has slowed down for Zolciak-Biermann, who wears many hats (and wigs, of course) as wife to "sexy husband" Kroy, mom of six, master of three dogs and boss to a parade of wacky employees.
In an exclusive preview of season 4, the reality star must contend with eldest daughter Brielle, 18, graduating from high school and considering young motherhood (Zolciak-Biermann had Brielle when she still a teen) and adjust to second daughter Ariana's boy-crazy behavior.
"I've never been to a therapist, but I might need one," says Zolciak-Biermann, 37.
And just when it seems like the family is comfortable in their Atlanta home, the possibility of a big change arises. With former Atlanta Falcons defensive end Kroy now a free agent in the NFL, there's a strong chance the Biermann brood might have to relocate – and not everyone is on board.
Still, says Zolciak-Biermann: "No matter where we go, we are one big happy family."
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Don't Be Tardy returns Aug. 16 at 10 p.m. ET on Bravo.