The Astonishing Unveiling of Kyle Richards and Kathy Hilton's Bitter Feud: Exclusive Insights into their Aspen Trip and Explosive 'RHOBH' Alliances

Content: The relationship between Kyle Richards and Kathy Hilton has had its share of highs and lows over the years. This was evident during the filming of season 12 of The Real Housewives of Beverly Hills. The sisters' tension reached its peak during a cast trip to Aspen, as shown in a September episode of the Bravo series. Lisa Rinna provided a glimpse into her conflict with Kathy, who is 63 years old.

"My mind is completely foggy from the events of last night. It's much worse than a typical hangover. We were at the club and Kathy was having an intense breakdown. I've never witnessed anything like this before," Lisa, 59, expressed to the cameras. "I'm still stunned and speechless about what I saw. I never would have expected this behavior from anyone in our group, especially not Kathy Hilton."

According to the former soap star, Kathy began to unleash her frustrations about Kyle, 53, during the night out. "She was shouting that she 'created' Kyle. Kathy believes she is responsible for Kyle's success and exclaimed, 'I will ruin Kyle and her entire family, even if it's the last thing I ever do,'" Lisa alleged.

The Halloween Ends star was perplexed by her older sister's choice to avoid confronting their problems. Despite having reconciled in the past, the Little House on the Prairie alum had anticipated a different reaction. "I truly believed that we would never encounter difficulties again," Kyle confessed in the episode. "I'm at a loss for how to resolve this."

Two months earlier, Kathy shared her unexpected frustration about a private conversation that was filmed. In an exclusive interview with We in July 2022, she admitted that there was no excuse for her behavior. Kathy had been busy promoting the book "Paris in Love" on various talk shows, both during the day and in the evening. To add to her exhaustion, she had to wake up early at 4 a.m. to catch a flight to LA and then wait for three hours for a flight to Aspen. The combination of fatigue and high altitude made her feel sensitive.

Reflecting on the situation, Kathy expressed regret over her approach. She had believed it was a private conversation and simply wanted someone to console her, assuring her that her relationship with her sisters would be fine despite the fatigue. She admitted that she should have kept her thoughts to herself, as she loves both her sisters and regrets sharing her feelings with anyone else.

Discover all the details about Kathy and Kyle's rollercoaster journey after their reunion in Aspen in June 2023, where they reconciled and shared heartfelt apologies on camera.

Credit: Scott Kirkland/PictureGroup/Shutterstock

A Breakdown of Kyle Richards and Kathy Hilton's Feud: From Their Aspen Trip to 'RHOBH' Stars Taking Sides

Maintaining the family bond? The dynamics between Kyle Richards and Kathy Hilton have experienced various highs and lows throughout the years — and their participation in the filming of season 12 of The Real Housewives of Beverly Hills proved no exception.

During a cast trip to Aspen in a September episode of the Bravo series, the tension between the sisters reached its climax. Lisa Rinna, 59, provided some insight into the altercation between herself and Kathy Hilton, 63.

"I'm still in a daze after last night's events. It's far worse than a typical hangover. We were at the club when Kathy had a complete breakdown. I've never witnessed anything like it," Lisa stated to the cameras. "I'm too stunned to say much about it. This behavior is completely unexpected, especially coming from Kathy Hilton."

Kathy, a former soap star, began venting about her problems with her 53-year-old sister, Kyle, during their night out. Lisa asserted that Kathy was shouting about how she had "made" Kyle and took responsibility for her. Furthermore, Kathy threatened to destroy Kyle and her family, vowing to do so at any cost. This left the Halloween Ends actress perplexed as to why her older sister chose not to confront their problems.

After previously reconciling with Kathy prior to her joining the Bravo series, Kyle, known for her role in Little House on the Prairie, expressed disappointment in the response she received. In the same episode, she confessed, "I truly believed that we would never have any issues again. And I'm at a loss on how to fix this."

Two months earlier, Kathy shared her frustration about having a personal conversation filmed, something she did not expect. In an exclusive interview with We in July of 2022, she admitted, "There's no excuse for it. I was doing all the press for Paris in Love, including daytime and evening talk shows. Then I had to wake up at 4 a.m. and rush to the airport for a flight to L.A., followed by a three-hour wait for a flight to Aspen. I felt exhausted, affected by the high altitude, and a bit sensitive."

Reflecting on the situation, Kathy expressed remorse for her approach. She explained, "I thought it was a private conversation, and all I wanted was someone to reassure me that everything would be fine because you two love each other. I was just exhausted and needed to vent." Regretfully, she acknowledged, "I realize now that I love both my sisters dearly, they are my family, and I should have never confided in anyone."

In June 2023, the sisters set aside their differences. Kathy and Kyle reconciled during a family trip to Aspen, where they gathered to celebrate Whitney Davis' marriage to Luke White. While on vacation, their heartfelt reconciliation was caught on camera as Kathy extended her sincere apology to Kyle.

Scroll down for everything to know about Kathy and Kyle's ups and downs after Aspen:

Credit: Peter Brooker/Shutterstock

What Happened?

While shooting season 12, Kyle and Kathy experienced conflict while on a group trip to Aspen. Although the majority of the problems were not captured by the camera, Kyle and her friends confronted Kathy's conduct during the filming. Onscreen, Kyle discussed the issue, but Kathy, the socialite, has not yet acknowledged the tension between her and Kyle on the show.

Credit: Nicole Weingart/Bravo

Was It Captured on 'RHOBH'?

After the Aspen trip, the entire cast of RHOBH analyzed and shared their experiences regarding Kathy's apparent frustration towards Kyle with the rest of the group. Although viewers were unable to witness Kathy's interactions with the women firsthand, the cast members engaged in on-camera discussions about the situation.

Credit: Nicole Weingart/Bravo

Have the Other Housewives Weighed In?

Erika Jayne, Rinna, Sutton Stracke, Diana Jenkins, and Dorit Kemsley shared their concerns regarding Kathy's behavior. However, Crystal Minkoff and Garcelle Beauvais raised doubts about the accounts of the incident. During a confessional in September 2022, Crystal reflected on the drama, stating, "Having known Kathy for a long time, I can't help but question just how severe her behavior could have been compared to the other girls in the group."

Credit: MEGA

Where Do They Stand Now?

Following the broadcasting of the Aspen trip episode, Kyle took some time to contemplate the profound impact her relationship with her sister had on her. She expressed her emotional state, stating, "I felt a strong sense of unease as I witnessed the ups and downs between us. This situation is too agonizing for me." During a Bravo after show segment, she further clarified, "I want to emphasize that despite the difficulties, Aspen continues to hold a special place in my heart. However, it was certainly not a joyful time for me."

Credit: Image Press Agency/NurPhoto/Shutterstock; Mark Von Holden/Shutterstock

What Did Lisa Witness?

Lisa later provided a depiction of the reported incident she observed, sharing, "I was subjected to a continuous outpouring of, 'I can't believe that I am obligated to spend time with you worthless individuals. I do not appreciate their presence, so why am I forced to be in their company? They should disappear. They're unintelligent.'"

The former soap actress claimed Kathy called Crystal and Sutton "pieces of s--t" and referred to Dorit as "a stupid, useless idiot."

Credit: Charles Sykes/Bravo; Randy Shropshire/Bravo

Are Kathy Hilton and Kyle Richards Still Feuding After the Season 12 Reunion?

Kathy expressed her concerns and disbelief on Instagram in October 2022, questioning why the other person was upset and crying when she herself had endured 10 months of bullying and persecution. She found the situation to be cruel and disgusting.

Richards, for her part, disagreed with her sibling's perspective. She replied: “Why? You know exactly why.”

Credit: Erik Pendzich/Shutterstock ; Cindy Ord/Bravo

Still Not Speaking

At the November 2022 People's Choice Awards, Kathy revealed to Access Hollywood that she and her sister, Kyle, hadn't had recent conversations. "It's been a while since I last spoke to [Kyle]. We've exchanged texts, but it's been a considerable amount of time since we actually spoke," she disclosed. Meanwhile, Kyle, who also graced the event's red carpet, shared with Extra, "Our relationship has room for improvement, but ultimately, we are sisters and always find a way to come together. However, I strive for a stronger bond because that's what I truly desire and need in my life—to feel content."

Credit: AFF-USA/Shutterstock

Not In Touch

The Halloween star revealed to Page Six in February 2023 that she had “not seen her sister in a while." She noted: "Things are not great since the reunion to be honest.” 

Credit: CraSH/Shutterstock; Karin Törnblom/TT/Shutterstock

Apologies in Aspen

Kyle and Kathy were finally reunited after enduring months of drama, coming together to joyously commemorate their niece's wedding in the picturesque setting of Aspen. Amidst the jubilant festivities, their precious reconciliation was inadvertently documented in an Instagram Story captured by Kyle's eldest daughter, Farrah Aldjufrie. Kathy took the opportunity to express sincere remorse, assuring Kyle, "I deeply apologize. This unfortunate situation was in no way your responsibility. You bear no blame whatsoever." Playfully urging others to "retrieve the video" to immortalize this significant moment, Kyle lightened the mood with his jest.

Kathy continued: "It's not your fault. It was not your fault. I was just being sad."