The two Atlanta Housewives have been fierce rivals ever since Zolciak-Biermann, 39, made a guest appearance at longtime friend and former bridesmaid Sherée Whitfield‘s Chateau Sherée housewarming party on RHOA‘s season 9 finale and defended Whitfield from Moore’s criticisms.
“You came here to her house. Don’t f—- with Sherée,” Zolciak-Biermann said then. “Twirl your f—— unhappy ass out. You don’t come into somebody’s house while they’re celebrating moving-in and be an a——.”
Dismissing Moore’s criticisms of Zolciak-Biermann’s husband Kroy Biermann, the mother-of-six told Moore, “Bitch, you want to be me. You want to have a baby, you can’t. You want to have a man, you f—— don’t. Bye m———–. Bye!”
That was back when Zolciak-Biermann was just a guest on the show. Now, for the first time since abruptly leaving his Bravo series during its fifth season, the original Atlanta Housewife is back in the official Friend of the Housewives role. And in her debut appearance on season 10 Sunday, she showed she was out for blood when it came to Moore.
The two came face-to-face at NeNe Leakes‘ “Girls and Gays” themed whited party, where castmates Whitfield and Cynthia Bailey; frequent guest Marlo Hampton; and former RHOA star Lisa Wu all gathered with Leakes, Moore and Zolciak-Biermann to catch up.
Among their many topics was Moore’s elopment to husband Marc Daly, who has yet to appear on RHOA (or meet any of Moore’s costars because he allegedly “doesn’t want to”).
Asked by Hampton when Moore, 46, would be introducing Daly to the crew, Zolciak-Biermann threw the first swing. “It ain’t gonna f—— happen bitch because he doesn’t exist,” she claimed, questioning the validity of Moore’s marriage. “It’s all a bunch of lies. A bunch of b——-. He don’t exist.”
Moore remained calm at first, but eventually clapped back hard. “Shut the f— up,” she told Zolciak-Biermann. “Why do you have such a hard-on for me? Didn’t they cut it off during your reassignment surgery? Why do you have such a hard on? Jack off somewhere. Get it off. Get it off your chest.”
“Worry about your husband,” Moore continued, telling the wig-wearing Zolciak-Biermann that Kroy was “as real as your hair.”
That didn’t sit well with Zolciak-Biermann. “Your t—, your ass — your whole f—— face ain’t real,” she told Moore. “Nobody cares about you.”
But Moore felt otherwise. “You’re obsessed,” she snipped at Zolciak-Biermann. “You’re asking about my life. … Worry about about your botched surgery, don’t worry about me … Why you so concerned?”
“Why is Kim so obsessed with me and why is she so angry?” Moore wondered, to viewers. “If she’s so happy with her 10 kids and her husband and all of that, why is she so focused on me?”
She had a point, though Zolciak-Biermann — who earlier in the episode claimed that Moore has married “a fan” and that “something’s not f—— right” with Moore’s personal life — wasn’t going to stop fighting.
“It’s all a f—— lie, bitch,” she said, dismissing Moore.
That’s when things took a turn for the worse, with Moore bringing up an incident in May where Zolciak-Biermann tweeted to Chrissy Teigen asking for tickets to an upcoming concert put on by Teigen’s husband John Legend. “Kash is beyond OBSESSED [with] him!” Zolciak-Biermann had written of her 5-year-old son, then bringing up her 20-year-old daughter. “Who does Brielle have to blow in order to meet him?? LOL.”
“Plz don’t blow anyone it’s not that good of a show,” Teigen responded. “[Just kidding] it’s good but I’ll get you tix without the oral”
Teigen may have been nice about Zolciak-Biermann’s joke, but Moore wasn’t. “Worry about your life and the daughter you pimp out for John Legend tickets,” Moore said to Zolciak-Biermann. “See if who’s d— she’ll suck for John Legend tickets, bitch. Worry about pimping your daughter out bitch.”
Seconds later, Zolciak-Biermann was being held back as she charged Moore. “Let me tell you something bitch,” she screamed.
Moore was getting up too. “Let me tell you something, bitch,” she said in return.
The episode ended with a “to be continued,” leaving fans wondering what would happen next. But this being Zolciak-Biermann’s first appearance this season, it’s safe to assume the two will have many more disagreements in the future.
This article originally appeared on PEOPLE