« Teen Mom’s Amber Portwood Back In Jail | Home December 20, 2011 06:13 PM by Megan Thompson Earlier this month we learned that Bravo star, Kim Richards , checked herself into rehab. Fans of The Real Housewives Of Beverly Hills weren’t too shocked by the news, since Kim’s behavior on the show was often questionable. Now Kim Richards’ ex-husband, Monty Brinson, is talking about why Kim finally sought out treatment. Keep reading for the latest scoop. Kim’s behavior on this season’s RHOBH often left viewers wondering if she was drinking again. Who can forget the drama of game night at Dana’s house? Kim showed up to the party rather out of it and then continued to spend half the night in the bathroom. Brandi Glanville, the new girl, wasn’t going to let Kim’s behavior go unnoticed. Brandi accused Kim of doing crystal meth in the bathroom, which caused a huge rift between the two. On last night’s episode, Brandi just let Kim yell at her without retaliating. In an off-camera in...