The unfolding drama in Aspen hasn’t stopped yet.

After getting into a heated argument in Aspen, Colorado, Lisa Rinna allegedly claimed that Kathy Hilton made a threat to “ruin” her sister Kyle Richard’s family.

“We get in the sprinter van and Kathy starts screaming about everything,” Rinna, 59, recalled in a preview clip for Wednesday’s episode of “Real Housewives Of Beverly Hills.”

“And she’s saying things like, ‘I’m going to take down NBC, Bravo … I will take down this show single-handedly. I will f–king ruin you all.’ What in the holy f–king hell?”

The Rinna beauty mogul further asserted that after she and Hilton, 63, returned to Richards’ home, “and it gets worse,” as the fashion designer “broke her glasses” after throwing them on the ground. Hilton was allegedly present during this incident.

“She said ‘I will destroy Kyle and her family if it’s the last thing I ever do’,” the former model claimed.

After the eventful night, the other members of the cast reflected on the mayhem that took place, and they stated that the majority of Hilton’s “screaming and raging” was directed at Richards, who is 53 years old.

“Kathy was saying that she was pissed off and that I had to leave the club right now,” Richards recalled during a confessional.

“I was very confused because I didn’t even know what happened. So I said ‘no I’m not doing that we just got here, Kathy.’”

Sutton Stracke claims that the outburst occurred as a result of the group deciding that they did not want to do the conga line with Hilton.

“Kathy was just a little off. She kept asking everyone to do the conga line and I don’t think anybody wanted to do it,” Stracke, 51, remembered. “And the next thing I know she’s in my face saying that she wanted to go home and if ‘you don’t go home with me, you’re not my friend.’”

While Kyle’s behavior and that of her sisters, particularly Kim Richards, have a long history of getting into nasty fights, Hilton’s behavior seemed to come out of nowhere.

“Kim and I were biting, digging … drawing blood,” Kyle recalled about her childhood. “I used to bite and she would claw until I would bleed.”

The altercation that took place in the nightclub was not the only time that the half-sisters had a heated argument while they were in the Rocky Mountains.

When Paris Hilton attempted to promote a brand of tequila that her family had invested in, fans of the Bravo franchise called out the cast, including Kyle, for “mocking” Hilton.

After dinner, Hilton gathered the ladies together and suggested that they “try” a shot of Casa Del Sol, which they did not appear to do.

Although Hilton’s sister Kyle did not encourage her most recent endeavor, Paris Hilton, the daughter of Hilton, was quick to defend her mother and label her sister’s action as “unkind.”

Even though Kyle and Hilton had some issues in Aspen, they have since forgiven one another and are currently in a “great” place in their relationship.

Bravo airs new episodes of “The Real Housewives of Beverly Hills” every Wednesday at 8 p.m. Eastern Time (ET).