Vicki Gunvalson and Briana Culberson feud over her trip to Southern California during tonight's new episode of The Real Housewives of Orange County.

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After Gunvalson arrives to her daughter's home in Oklahoma, where she resides with husband Ryan and their two sons, Gunvalson is upset that Culberson is refusing to stay with her during her upcoming visit to Orange County.

"We are coming into town and I don't feel comfortable," Culberson explains in a sneak peek at the new episode. "I'm bringing kids that take up a lot of space... a lot of room. I'm not doing that. I'm trying to be nice about it."

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"Cameras got to get down. I'm not talking about this on camera," Gunvalson then says as she gets up from the table where she and Culberson are discussing the matter. "I'm not filming this. So, if you guys want to film this, I'm not going to be a part of it."

"You are not staying in a hotel, and I'm telling you that right now," she tells Culberson.

But Culberson is firm in her decision to stay elsewhere once she arrives to the west coast.

"None of this would be an issue if my mom hadn't moved Brooks into the house. Why move someone into your family home that your family doesn't want to be around?" Culberson adds.

For more of Vicki Gunvalson and Briana Culberson, tune into The Real Housewives of Orange County season 10 on Mondays at 9 p.m. on Bravo.