“Real Housewives of Beverly Hills” star Kim Richards was forced to check into rehab for a alcohol addiction problem by her own family in the most shocking season finale of Bravo’s “Real Housewives…” series on Thursday night (January 20)- watch shocking video below.

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The 46 year-old housewife and her sister Kyle Richards started a heated argument fueled by booze at fellow castmate Taylor Armstrong’s birthday party. The sisters went back to their limousine, where they screamed and made some harsh accusations. Kyle ends up saying Kim is demented, delusional and an alcoholic.

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“Mom had to die … and leave this [beep] on my shoulders,” Kyle said on the season finale. “You are so sick. My husband has helped you every month and stood by you and taken care of you, OK, like you’re his second [beep] wife!”

Kyle yelled, “You are a liar … [and] you are an alcoholic! Yeah, that’s right. I’ve said it now and everybody knows.” Kyle stormed out of the limo and concluded, “You are on your own now.”

Kim was reportedly checked into rehab by family and checked out on her own a week later. Kyle and Kim are currently not speaking to each other. Kyle remains mum on what happened to her sister after that, saying, it’s Kim’s “story to tell”. And what a story…

Kim Richards Real Housewives of Beverly Hills Finale Video