Ramona Rips Luann for Sobriety Slip In 'RHONY' Reunion Preview: 'You Failed Yourself!'
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Meanwhile, Bethenny literally has her ass kissed by de Lesseps.

The first preview for this season's "Real Housewives of New York" 3-part reunion just dropped and while nothing will reach the heights of Bethenny Frankel's Miami meltdown, this still looks all kinds of intense.

The biggest confrontation teased here is one between Luann de Lesseps and Ramona Singer, after the Countess confesses she slipped on her sobriety. Lu, who's still on probation for her 2017 arrest and should not be drinking, admitted to having two mimosas earlier this year.

"As you know, I slipped," she tells Andy Cohen in the clip. "You failed yourself," Ramona shoots back. After Luann asks for a break, Singer shouts, "I'm not gotta give you a f--king break!"

In the preview, Barbara Kavovit shades her friend's cabaret performances, saying, "You are not Adele, Luann" -- and Lu also has to answer for the "fish room" drama with Dorinda Medley. She's also seen seen literally kissing Bethenny's ass.

The Countess isn't the only one feeling the fire though. Bethenny tells Ramona she sounds "like a moron" and accuses Tinsley Mortimer of living outside of New York City, while Singer also has to face her horrible comments about Frankel's late ex, Dennis Shields.

Here's how the three nights will break down, according to Bravo:

Reunion Part I, Thursday, July 11 at 9pm ET/PT

  • Bethenny discusses the loss of her on-again, off-again boyfriend, Dennis and how it impacted her life.
  • The women give updates on their new living situations, while Bethenny argues with Luann over whether paparazzi was actually following her
  • Dorinda and Luann finally address their friendship issues, starting with their unresolved issues from last year and what kept them at odds this year.

Reunion Part II, Thursday, July 18 at 9pm ET/PT

  • The women confront Ramona for her lies and insults this season.
  • Dorinda, Bethenny and Sonja challenge Tinsley to tell the truth about her relationship and living situation this season.
  • Luann is in the hot seat with Andy and the ladies over her recent sobriety slip up.

Reunion Part III, Thursday, July 25 at 9pm ET/PT

  • The ladies hold Luann accountable for her sobriety.
  • Barbara joins the reunion and is forced to address her scandalous comment about Luann’s singing and where she stands with the women.
  • The ladies relive some of their most outrageous moments this season, and Sonja is in the spotlight for her drinking.

The season finale of "RHONY" airs tonight on Bravo.