Pro tip: When Dorinda asks you to wait for her on the beach, wait for her on the beach. The ladies of the Real Housewives of New York City decided to celebrate their 100th episode with — what else? — a big blowout fight. 

The gang’s all supposed to be enjoying a relaxing group getaway to Turks and Caicos, but when was the last time a Housewives group retreat was drama-free? Things turn sour in this new exclusive sneak peek clip when newcomer Dorinda Medley confronts Heather Thomson for a perceived slight on the beach. 

“Quit yelling, when you said, ‘Heather, will you wait for me?’ I turned around and said, ‘Sure,’” Heather says, seemingly confused as to why Dorinda is upset.  

“I said, ‘Hey, will you wait for me?’ And you said, ‘What am I? One person!’ You were very aggressive, I am never aggressive with you,” Dorinda explains, beginning to cry. “You should be nicer. You should say you’re sorry because that was not nice the way that you just treated me.”

As Heather continues to defend herself, Dorinda declares, “Oh forget it! You’re acting like a bitch. No, no, I’m not a child.”

Ouch! Well, that’s one way to settle it. Watch the clip to see the fight go down, plus see which Housewife secretly enjoys the scuffle. 

The Real Housewives of New York City airs Tuesdays at 9 p.m. ET on Bravo. 

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