Published: 08:19 GMT, 19 February 2018 | Updated: 14:05 GMT, 19 February 2018
NeNe Leakes exploded in rage during Sunday's episode of The Real Housewives Of Atlanta after Kim Zolciak shared video of roaches at her new home.
The episode titled Livin' La Villa Loca also was noticeable for new housewife Eva Marcille Pigford being forced to deny rumors that she had dated singer Missy Elliott.
The introduction of the video clip recorded by Kim's daughter Brielle, 20, pointing out roaches came during a group trip to Barcelona, Spain.
Dinner drama: NeNe Leakes was outraged at Kim Zolciak for sharing video of cockroaches at her new home on Sunday's episode of The Real Housewives Of Atlanta
Kim, 39, skipped the trip, but first flipped out when Shereé Whitfield called her to tell her that NeNe, 50, had been bad-mouthing her – teasing her for not being on the trip because she could not be without her husband and also challenging her numerous health woes.
'Is this bitch for real? Is this motherf***ing bitch for real?' Kim exploded on the phone, insisting as Porsha Williams and Shamea Morton also listened: 'She's f***ing scum and I won't even acknowledge it. She's f***ing trash.'
Kim initially attacked NeNe for parking her 'rent-a-Royce in a f***ing handicapped spot' – later even sending the women a photo to prove it – asking: 'So who's the real sick b****?'
But she hinted at what was to come as she left Shereé open-mouthed in shock as she stormed: 'What she really needs to worry about is the f***ing roaches in her house.'
New addition: Show newcomer Eva Marcille was forced to deny a rumor that she dated Missy Elliott
Many maladies: NeNe made fun of Kim for suffering so many medical ailments
Trash talk: Sheree Whitfield told Kim what NeNe said about her and she went on a rant
That night over dinner Kim then texted the group of women all at the same time, calling NeNe 'sick and disgusting' – and sending them the video that Brielle had of the roaches.
NeNe quickly exploded at the text, telling the girls: 'Her and her daughter are disgusting.'
'My motherf***ing house is brand spanking motherf***ing new,' she added defensively.
The video: Kim shared the video of cockroaches at NeNe's new house to all the woman
Going off: NeNe went off on Kim after she sent everyone the video
'She's a trash, no-good b****. She's always been trash and she's gonna always be trash,' NeNe seethed. 'That was so calculated and disgusting.
'And she's a disgusting bald head b****.'
She was just as angry later in a confessional to camera, insisting: 'I can't believe she had the audacity to run around acting like I got roaches in my house. I'm sure she's got worms inside of her ass, OK. Worms, honey.'
Got worms: The RHOA veteran claimed that Kim had worms
She then claimed: 'Everything I have, I have worked my ass off for. Unlike you honey, spreading your legs every chance you get. With married men, women.
'I didn't have to do any of that – I worked for mine. I spread my legs when I feel like it, how about that.'
The other women were also shocked, with Cynthia Bailey – who organized the trip – admitting of Kim's text: 'That was foul. Point-blank, period.'
Shocking video: The video shocked the ladies as they sat down for dinner
Not cool: Trip organizer Cynthia Bailey said the video was 'foul'
'NeNe and Kim's relationship has clearly hit rock bottom,' Porsha added later.
The latest feud started when the women first arrived in Barcelona and NeNe derided Kim for not being there, insisting it was because of Kim's 'co-dependency' on husband Kroy Biermann.
But she made her attack even more personal, calling Kim 'Bionic Barbie' and telling the women: 'Kim is the only person I know who has had cancer, thyroids, blood clots, open heart surgery, a stroke – and is still walking around here being negative. If you've had that much you should be so positive and thankful that God has let you live through every disease in America.
'She's had it all – she need to have an electric stroller. She should by now.'
Electric stroller: NeNe earlier said that Kim by now should need an electric stroller with all of her medical issues
Shereé later called Kim and quickly let on about what had been said, insisting she never had cancer but asking them: 'So you think I'd lie about a stroke, I'd lie about having f***ing heart surgery? I lie that I take thyroid medicine, bitch?'
However, NeNe insisted at the end of the episode that she still doubts Kim's illnesses, telling the others: 'I believe she's an "excuse person," and I stand by that.'
Former America's Next Top Model winner Eva Marcille Pigford has joined the show as NeNe's friend and embarked with them on the trip, joking about how modeling helped give her a 'Zoolander face' to deal with 'catty women.'
Show friend: Eva joined this season under 'friend' status
But even she was shocked when Shamea asked her bluntly: 'Is your boyfriend OK with you dating women as well?'
'Come again?' Eva asked, having just bragged to the women of boyfriend Michael Sterling, an attorney who was running for mayor of Atlanta.
'I just thought on the block that you dated Missy Elliott or somebody?' Shamea stressed, repeating a rumor that was largely circulated by talk show host Wendy Williams.
Top model: The America's Next Top Model third cycle winner struck a pose in Barcelona
'No,' Eva insisted as the others looked in awkwardly, with Shamea insisting: 'I mean, you're a beautiful girl – it's not hard to believe.'
'Am I a lesbian? The answer is no,' Eva insisted later during a confessional.
'Did I date Missy Elliott? The answer is no. Have I ever had a girl-on-girl experience? The answer is yes, but still, why are we being messy?'
Too messy: Eva thought the line of questioning was messy
Shamea later got some shade of her own after she danced in the street as part of a bucket list challenge for the trip, and NeNe said later: 'Call me crazy, but somebody told me Shamea used to be a professional dancer. It would never work in the strip club that I used to dance in back in the day, honey.'
Cynthia insisted she had worked hard to pick the perfect villa for the trip, but with it clearly disappointing them all.
NeNe then tried to get the best room by insisting it should go to one of the older women in the group – but almost flipped out at dinner when Shamea and Kandi Burruss jokingly called her one of 'the elders.'
Bucket list: Cynthia encouraged the women to participate in her Bucket List Challenge
Public dancing: Shamea took on the Bucket List Challenge with some public dancing
Room grab: The ladies rushed to claim their rooms in Barcelona
'Bitch, did you say "the elders," bitch?' NeNe asked sternly. 'I'm zero to 100 – like, don't do that.'
'There is no umbrella necessary in this group, because this shade is so real,' Eva sighed later to camera.
RHOA continues next week on Bravo with an episode ominously titled Barcelona Breakdown.
Not funny: Kandi Burruss cracked a joke about NeNe being one of 'the elders'
Stern warning: NeNe made it clear she wasn't going to be referred to as an 'elder'