'RHOA' Fight of the Night: NeNe Attacks Shereé Over RoachGate and Her Jailed Boyfriend Tyrone

First up: RoachGate. Remember when Kim Zolciak backed out of going on the Barcelona trip for health reasons and NeNe made fun of her for it and then Kim retaliated by sending all the ladies a video her daughter, Brielle Biermann, took of roaches crawling around NeNe's bathroom floor? Good times. Well apparently, NeNe found out that Shereé had prior knowledge of this video existing and lost. her. sh-t."

"I've known Shereé for a long time," NeNe told Marlo Hampton and Cynthia Bailey when Shereé came up in conversation. "To me, Shereé don't ride on nobody's side. Shereé just here for Shereé. I'm cool with Kim, but while I'm over here with Kim, I ain't gon never tell y'all that what Kim did is f-cked up 'cause what the tea is is that Shereé knew of this video long before we got here to Barcelona. She knew of it. She hadn't necessarily seen it, but she knew it existed."

"The least Shereé could have done was said to me, 'Listen, Kim and her daughter went in your bathroom, they videoed a water bug, and they were gonna try to make you look bad,'" NeNe later told Bravo cams. "Shereé brought these people into my home. Like, it just really goes to show the type of person that Shereé is as well."

The next explosion took place at the mere mention of Shereé's incarcerated boyfriend's name, Tyrone Gilliams.

Back when the ladies addressed all the "elephants" they had with each other, Shereé asked NeNe if she had an issue with her boyfriend, Tyrone, who NeNe met before Shereé did. At the time, NeNe brushed off the question, but when Kandi Burruss asked her in Barcelona if she and Shereé had ever spoken any more about it, NeNe got suspiciously defensive.

"I'm gonna be very clear to you guys, and you guys will never ask me this again," she said. "I have been married for over 20 years. I am very much in love with my husband, OK? Shereé and Tyrone -- I'm very happy for them. I've never been out with Tyrone. Tyrone and I have nothing."

"Who said that y'all had been out?" Kandi asked.

"Don't ever ask me about Tyrone because he is not my man, he is not my friend, he is not my cousin, he is not my neighbor," NeNe replied. "That is Shereé's man. So whenever you bring up the name Tyrone, direct it to Shereé Whitfield."

When Eva Marcille asked NeNe about her intense response to Kandi while they were at dinner the following night, NeNe repeated a similar, more lengthy sentiment.

Following the episode, NeNe addressed her reaction regarding Tyrone -- but we can't tell if she was joking.

"The Real Housewives of Atlanta" airs Sundays at 8 p.m. on Bravo.