The Real Housewives of New Jersey reunion part one airs Sunday at 10 p.m. ET on Bravo

By Natalie Stone
Updated November 03, 2016 03:58 PM

The season may have wrapped, but tensions are still running high among the cast of The Real Housewives of New Jersey!

In a PEOPLE exclusive sneak peek at the RHONJ season 7 reunion, Teresa Giudice and Jacqueline Laurita battle it out on opposite couches in the first of a two-part reunion.

After Jacqueline brings up rumors that Teresa’s husband Joe — who is currently serving his prison sentence — cheated on her, Teresa’s brother Joe Gorga defends his sister and says she would leave any man that would be unfaithful to her.

“But she didn’t have babies with that guy,” host Andy Cohen says about the mother of four.

“I don’t care,” Teresa fires back. “You think I would care? I would go and find the hottest guy ever. Like, I mean I know I’m not ugly. Thank you very much. Like you think I would stay with Joe? I think Joe knows that very well.”

Then Teresa turns the focus and heat up on Jacqueline — and brings up that her nemesis’ ex-husband cheated on her.

“Why don’t you talk about how your husband cheated on you. And you took him back,” Teresa says to Jacqueline, who denies that her current husband Chris cheated.

“My husband never cheated on me. My ex-husband cheated on me,” Jacqueline corrects Teresa.

But the drama doesn’t stop there. Teresa then tells Andy that her cast mate Dolores Catania — who is friends with Jacqueline — “used to hate Jacqueline.”

To maintain the peace, Dolores says, “I never hated Jacqueline. Never despised Jacqueline,” and adds, “I don’t hate anybody, though. Teresa, that’s strong words.”

And to top off the drama, Teresa calls Jacqueline a liar — and leaves a (literal) jaw-dropping bomb at the end of the clip.

“You went to jail for lying,” Jacqueline says with the point of a finger to Teresa. “Forty-one counts of phony fraud.”

“I plead guilty and you set me up,” Teresa says as the rest of the cast — and Cohen — sits in stunned silence.

The Real Housewives of New Jersey reunion part one airs Sunday at 10 p.m. ET on Bravo.