REAL Housewives Of Beverly Hills newbie Kathy Hilton broke down in tears as she said her “biggest regret” of the past decade is feuding with sister Kyle Richards.
The famous sibling had a decade-long fight and had “zero communication” on-and-off for years before recently rekindling when Paris Hilton’s mom finally decided to join the show.
On tonight’s episode of RHOBH, Kyle, 52, went over for dinner at her older sisters house when the pair began talking about their late mother, Kathleen.
They discussed how nice it was to be happily enjoying each other’s company following a tumultuous relationship.
In a confessional, a producer asked Kathy, 62, what her “biggest regret” of the past decade when she wasn’t talking to Kyle.
“Being together,” she replies as she begins to sob and has to collect herself for a moment.
As she continued crying for several more seconds over the time not spent together, she then asked: “What a waste, ya know?”
Their feud began around 2010 when Kathy’s husband, Hilton Hotel tycoon Rick Hilton, didn’t make Kyle’s spouse, Mauricio Umansky, a partner in his real estate firm.
Mauricio furiously left and went on to find The Agency Real Estate – which now has nearly 500 agents and is heavily featured on Bravo’s Million Dollar Listing.
The tension got so bad, Kathy even uninvited Kyle from her daughter, Nicky Hilton’s, wedding.
However, Kyle was re-invited and did attend but the sisters missed many events together throughout the years.
Back in 2015, they also got into a legal battle over Kyle’s short-lived television venture, American Woman, that was based on their family’s life.
“I had my lawyer send her a letter saying absolutely do not include anything to do with me or my family in this show,” Kathy told the Bravo cameras this week.
They also have a middle sister, Kim Richards, 56, who was an original main cast member but left the show after season two due to sobriety struggles – though she pops up still at times.
Kyle has mentioned many times over the years how if she is “on good terms” with one sister, she is typically “not on good terms” with the other.
However, it appears that they are all currently getting along and have been seen spending time together on social media.
A show insider previously told Star Magazine that the sisters “are getting along at the moment.”
Kathy has proved to be a big success on RHOBH.
Like sisters Kim and Kyle she began working as an actress and appeared in shows like Nanny And The Professor, Bewitched, Family Affair, Happy Days and The Rockford Files, before retiring in 1979.
She met Rick at the age of fifteen while attending a private high school and they wed in 1979.
Real Housewives airs every Wednesday at 8pm/7pm ET on Bravo.