Scheana Marie and Mike Shay's wedding gets dramatic on next week's new episode of Vanderpump Rules.

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On Monday night, fans watched as Marie and Shay said their "I dos" at the Hummingbird Nest Ranch in Southern California, and next week, they will see the remainder of the celebration, which includes a fight between their co-stars.

"You've never liked me," Kristen Doute is seen telling her former SUR boss, Lisa Vanderpump, in a sneak peek at the upcoming episode. "I've never liked your attitude," Vanderpump responds.

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Prior to Marie and Shay's wedding, Vanderpump had fired Doute after seven years of employment.

Meanwhile, the drama between Marie and her wedding coordinator, Danielle, continues.

"This is not the part I wanted to come out to," Marie explains. "The whole reception, f---ing everyone is leaving. All the songs I wanted to dance to were already played. It's just not what I wanted. I want to do everything right now."

During the previous episode, Marie expressed her disappointment in the way the ceremony played out. In addition to being late walking down the aisle, Marie's music started before she was ready.

"Everything that was supposed to happen has not happened," Marie later tells the cameras during a confessional.

As if that weren't enough, Marie's former friend, Doute, and her boyfriend, James Kennedy, get into a screaming match in the parking lot.

Vanderpump Rules airs on Mondays at 9 p.m. on Bravo.