Is Brandi Glanville Talking About Kim Behind Her Back? Kyle Richards’ ‘RHOBH’ Revelation Revealed [VIDEO]

Brandi Glanville has claimed to be a true friend to Kim Richards, her co-star on The Real Housewives of Beverly Hills, but is she really? According to a sneak peek at tonight’s new episode, that may not be the case.

In a March 17 preview clip by Bravo, Kim is seen sitting down with her sister Kyle, who claims Brandi Glanville has been talking about her behind her back.

As Kyle attempts to explain Lisa Rinna’s position to Kim, she becomes defensive, claiming she was infuriated, and suggesting Kyle would be too, if someone accused her of something she’d been battling for years.

“Do you not get this is stemming from Eileen’s house?” Kyle asked Kim.

After arriving to Eileen Davidson’s home for poker night, which Brandi Glanville also attended, Kim began acting extremely loopy and out of character, leading nearly everyone to wonder if she had relapsed. While Kim claimed she hadn’t relapsed, she did admit to taking one of her cancer-stricken ex-husband’s pain pills, which seemed like a bad idea for any addict. Still, Kyle defended her sister to her curious co-stars.

“I made it very clear to everyone that I had never seen you anything except sober since you’ve gotten out of rehab until that night at Eileen’s when you were off.”

Meanwhile, Brandi Glanville met with Rinna, and the two discussed Kim’s behavior. While Glanville reportedly knew Kim had taken the pain pill, she hinted there was much more to the story during her conversation with Rinna. In fact, she claimed if she revealed the rest of the story, Kim could die.

Then, in Amsterdam, after Kim’s sobriety became a hot topic once again, it was Brandi Glanville who came to her defense, leading Kim to wonder why Kyle hadn’t done the same.

“I didn’t need your help in Amsterdam. [Brandi Glanville] defended me just fine.”

“Guess what else she said to people behind your back Kim?” Kyle fired back. “Do you know the stuff she says behind your back? You think your friend is such a loyal, dedicated friend… Brandi Glanville is walking around to people, like Lisa Rinna, and saying, ‘Kim needs an intervention.’ How do you like that?”

As the Inquisitr previously reported, Kim appeared to have dissed her sister on Twitter earlier this week. According to reports, a birthday tweet sent to her sister, Kathy, appeared to serve more as shade towards Kyle.

To my beautiful sister who is always there for me @KathyHilton. Wishing you the happiest birthday! I wish I could be there with you today

— Kim Richards (@KimRichards11) March 13, 2015

For more Brandi Glanville, tune into The Real Housewives of Beverly Hills on Tuesdays at 9 p.m. on Bravo, and check out the sneak peek clip below.

[Photo by Andrew H. Walker/Getty Images]