Shut Up! Yolanda Thinks Kyle Is 'Using' Her For Publicity

Yolanda Foster is getting fed up with her co-star Kyle Richards, RadarOnline.com has learned, because the brunette RHOBH star has been spending her recent promotional tour talking non-stop about her blonde costar’s personal issues!

As Richards, 46, makes the round for Season Six of the Real Housewives of Beverly Hills, she has been an open book about Foster’s divorce and Lyme disease, much to the dismay of her friend. As RadarOnline.com reported, Richards called Foster’s treatments “cockamamie” in one bitter interview.

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“Yolanda was treated pretty poorly by Kyle during filming,” a source told RadarOnline.com. “So she thinks it is pretty bad that all Kyle does is talk about her now. Every show Kyle is on, Yolanda is all she can talk about.”

Yolanda, 51, and David Foster, 60, announced their split the day before the premiere of the Bravo show and while she has been accused of using the timing for publicity, she is growing increasingly annoyed with Richards doing the same.

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“Yolanda thinks Kyle is trying to use her divorce and Lyme disease for publicity. And that Kyle is trying to cash in on her stories,” the source said. “Kyle doesn’t have much of a story line this season so Yolanda thinks she’s trying to use her problems for her own gain.”

However, another source told RadarOnline.com that Richards  was “encouraged to talk about Yolanda by the powers that be. Those are all of the questions that Andy is asking her on WWHL and his radio show. And that’s all anyone else asks her.”