Kyle Richards is a diamond under pressure. The Real Housewives of Beverly Hills star declares she's officially done with the drama after fighting with several of her costars in the Bravo series' explosive season 14 trailer. For starters , Sutton Stracke seems to be on the outs with the Halloween Ends actress.

"I am not going to bow down at the altar of Kyle Richards," she tells Garcelle Beauvais in the preview—released Oct. 24—before later telling one cast member, "We don't need you to make this group exist." And tensions between Kyle and former BFF Dorit Kemsley are even worse after their falling out during the season 13 reunion.

When Kyle yells, "What more do you f--king want from me?!" Dorit fires back, "I want you to stop f--king raising your voice at me! Listen!" The sneak peek also gives a glimpse of an emotional Kyle reprimanding her costars for their behavior. "Look at all of us and our age and what we're doing," she says through tears. "Everybody, honestly, should be ashamed of themselves, seriously.

" Kyle eventually hits her breaking point and storms out of a group event. "I'm done with this s--t!" she screams at her costars before leaving in a SUV. "I'm done, I'm not doing this anymore!" Of course, Kyle's ongoing and very public separation from estranged husband Mauricio Umansky only adds to her stress level.

While Sutton encourages Kyle to officially file for divorce, Garcelle discusses those photos of Mauricio moving on with a new, seemingly younger woman. As.