Gretchen Rossi

Season 6 of 'The Real Housewives of Orange County' (Sun., 9PM ET on Bravo) may have finished, but that doesn't mean that the in-fighting has stopped.

Tamra Barney has been fighting with, well it feels like just about everyone this season, and her ongoing feud with Gretchen Rossi shows no sign of winding down. For what feels like eons now, Tamra's been accusing Gretchen of cheating and Gretchen keeps denying it.

The frenemies continued to bait each other during Sunday night's reunion show, with Gretchen telling Tamra that she knew what she had to do to patch up their relationship. To which Tamra replied cryptically, "You go ahead and admit your guilt and I'll go ahead and say I'm right."

Host Andy Cohen attempted to shed light on the origins of the long-running dispute by asking Tamra what, exactly, Gretchen has to admit. Tamra alleges that Gretchen had an affair while she was in a previous relationship and that Gretchen should apologize to Tamra because her allegations are true.

On 'The Real Housewives of Orange County' (Sun., 10PM ET on BRVO), Gretchen Rossi has been planning a party for her parents' 40th wedding anniversary for weeks. Finally the day has arrived.

The high point of the festivities is a vow renewal; Gretchen has even found the pastor who married them four decades ago.

"I do hope that Gretchen looking at her mom and dad renew their vows helped ease some of the fears she has about being married," says her boyfriend Slade Smiley.

So did the ceremony inspire her? Gretchen later tells the camera, "Marriage is the answer for a lot of people, but I honestly don't know if it's the answer for me." Hmm. That's not a resounding endorsement.

Alluding to some of her castmates as "mean girls" during last night's episode, Jeana Keough of Bravo's 'The Real Housewives of Orange County' officially left the show.

"I am through with the housewives and all their drama," she said.

Now in its fifth season, the show based around the lives of wealthy women in Orange-County, Calif., was Bravo's first edition of the 'Housewives' franchise. Keough, a real estate agent and former Playboy playmate, was part of the cast from the first season.

"I'm over you," said Keough of the rest of the housewives, when co-star Tamra Barney visited her house. "I think Tamra must like being the mean girl," she added, referring to Barney's refusal to apologize to co-star Gretchen Rossi for derogatory remarks and accusations in previous episodes.

Yet in Barney's solo aside to the camera, she was just as blunt:

We're only one episode into the fifth season of the 'Real Housewives of Orange County,' and already the bad blood is flowing -- profusely.

The dirt slinging aired last night between stars Gretchen Rossi and Tamra Barney, the self-proclaimed "hottest housewife." Unfortunately, their differences couldn't take a backseat at a dinner event hosted by co-star Lynne Curtin, who was showing off her new jewelry collection.

In the episode, Barney directly alluded to some racy photos that were leaked on the Internet, showing Rossi in a variety of potentially compromising positions.

"You have a horrible, horrible, horrible reputation," Barney told Rossi. "I don't want to be a part of somebody like that. I don't want to be known as the ... the girl, the hooker in Orange County. I don't want to be your friend."