Kim Richards is back in rehab just two weeks after exiting a Malibu treatment facility to attend her eldest daughter Brooke Brinson’s wedding in Cabo San Lucas, Mexico, multiple sources confirm to Us Weekly.

The Real Housewives of Beverly Hills star, 50, voluntarily entered the Malibu facility last month after she was arrested for public intoxication, battery, and resisting arrest following an evening at the Beverly Hills Hotel. According to one source, Richards, who relapsed during season five of the Bravo show at Eileen Davidson’s now infamous poker night, has checked into a different facility.

"I was angry and frightened and I was scared. I knew what I had done. The whole night is my fault. None of this would have happened if I didn’t drink," she recalled to Dr. Phil during an interview after her arrest last month.

According to a police report, Richards was "under the influence of intoxicating liquor and a drug, a controlled substance, and toluene” at the time of her arrest.

Richards’ arraignment hearing is scheduled for June 11.

E! News was first to post the story.