By Breaking Celebrity News Staff

The plot is set to thicken in the upcoming episode of the Real Housewives of New Jersey, which airs on Bravo this Sunday and Breaking Celebrity News has the video to prove it.

Last week viewers watched as tensions between Teresa Giudice and Caroline Manzo erupted during a trip to Napa, Calif.

As Breaking Celebrity News previously reported, the two women were at each other’s throats with the redhead calling her former friend a “sociopath.”

Now, in a sneak peek of the latest episode, Caroline’s own sister Dina Manzo reappears, coming out to support Teresa at the launch of Fabellini, her new line of wine.

Breaking Celebrity News has a clip of the video showing fellow cast member Jacqueline Laurita questioning the timing of Dina’s arrival.

“I think it’s nice that Dina went there to support her,” she says. “But it did seem odd to me when she stayed away from her family for so long – wasn’t at her nephews’ launch party, wasn’t at the holiday – but at the time when it was the most heightened drama going on between Teresa and Caroline, they have gotten closer.