This week on "The Real Housewives of New York," Sonja Morgan debuted her new line at a fashion show, but Bethenny Frankel and Ramona Singer ended up stealing the show when they started arguing in the front row. So what's next for the ladies of the Big Apple next week? 

Sonja was obviously struggling to keep it together during her fashion show. At a meeting before the event, Bethenny and Heather Thomson had doubts when Sonja didn't have anything to show them from her collection. Instead, the two learned that they were there to help choose the models. Moreover, the two were surprised when Sonja's team didn't have an answer when asked what brand is most similar to Sonja's brand. 

Despite missing seat cards and Sonja's mini-meltdown backstage, the show went on and it got rave reviews from her friends. But before the second half of the show, Bethenny confronted Ramona about her saying that she had an affair while she was first married. Bethenny said that never happened, so did she read it in the papers? Bethenny couldn't believe that Ramona would talk about her personal life like that when she never uttered a single word when she was asked about Ramona and Mario's failed marriage. 

Ramona apologized, and Bethenny told her that she always did this — saying she's sorry then doing another offensive thing. She mocked Ramona's plans of throwing a New Beginnings party when she stole two dresses from her. Ramona reminded her that she offered to pay for the dresses in an email, so Bethenny asked her to produce the email as proof.

Next week, will Ramona be able to produce the mysterious email? In the next episode titled "New Beginnings," Bethenny and Ramona's spat at Sonja's fashion show gets major press, and Sonja wants to hear about it from Ramona. Another feud could be in the works as Carole Radziwill comes over to see Bethenny's new apartment, and she shares with Bethenny that she's heard Luann de Lesseps has been talking behind her back. 

Dorinda and John have a heart-to-heart, and things get awkward when John wants to take their relationship to the next level but Dorinda isn't ready for that. As for Ramona's New Beginnings party, viewers can expect old conflicts to surface as Ramona tries her best to control the party. 

"The Real Housewives of New York" airs Tuesdays at 9/8c on Bravo.