Tamra JudgeandHeather Dubroware going head to head.

In PEOPLE’s exclusive sneak peek of Wednesday’s season 17 finale ofThe Real Housewives of Orange County, Tamra and Heather finally come to blows atGina Kirschenheiter’s circus party after the fitness trainer became convinced the former actress was turning the group against her.

In the clip, Heather pullsEmily Simpsonaside for a heart-to-heart chat to get to the bottom of their grievances.

Heather Dubrow (left) and Tamra Judge from ‘The Real Housewives of Orange County’.Bravo

Tamra Calls Heather ‘the Worst Villain of Us All’ and Tells Her ‘You Don’t Like the Truth’

Bravo

As the duo bury the hatchet and Gina approaches, Tamra spots the interaction from the corner of her eye and tells costarShannon Storms Beador, “I’m boiling right now.”

“What are you doing? You got caught in your own s— and now you’re trying to turn everybody against me?” Tamra continues, referring to her previous claims that themom of three has spread rumorsaround the entire group. “Heather acts innocent and proper, but behind the scenes, she’s the worst villain of us all.”

Tamra approaches Heather, Gina and Emily who are gearing up to take a few pictures at a photo booth, and exclaims to Emily, “Oh my god, you’re taking pictures with her? That’s so different from what you told me.”

Tamra Judge approaching Emily Simpson near the photo booth on ‘The Real Housewives of Orange County’.Bravo

Tamra Calls Heather ‘the Worst Villain of Us All’ and Tells Her ‘You Don’t Like the Truth’

Unwilling to entertain her presence, Heather walks away from the booth and finds her husband Terry Dubrow while Emily reluctantly tells Tamra, “She said you were talking s— about us.”

“She said that you said that I’m not really an attorney, I’m just some low party planner,” she continues, before Tamra denies her claims and marches off to confront Heather.

She sneaks up behind Heather who’s pouring herself a drink and asks, “Are you f—ing kidding me?”

As Heather says that she isn’t willing to have another confrontation, Tamra asks, “Oh, why aren’t you? Because the truth is the truth?”

“No, Tamra,” she replies. “You have your own version of the truth and I’m not interested in it. Honestly.”

Tamra Judge and Heather Dubrow on ‘The Real Housewives of Orange County’.Bravo

Tamra Calls Heather ‘the Worst Villain of Us All’ and Tells Her ‘You Don’t Like the Truth’

When Tamra accuses her of not liking the “truth,” she reiterates that she’s “fine with the truth” but rather she doesn’t “like your nonsense and your spinning of things.”

Tension between the two continues to rise as Tamra demands to hear how she’s been altering what’s really gone down.

“Tamra, I’m not interested in this with you, you’ve been doing this for months,” Heather says with a dismissive wave of her hand.

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The season 17 finale ofThe Real Housewives of Orange Countyairs Wednesday at 8 p.m. ET on Bravo.

source: people.com