Hot on the heels of Brooks Ayers' fake cancer document scandal, Real Housewives of Beverly Hills star Kyle Richards has revealed that Yolanda Foster's struggle with Lyme disease is also now facing some scrutiny.
Richards sat down with ET to talk Season 6 of her hit reality TV show and revealed that Foster's illness, which was diagnosed in 2012, becomes a major focal point of the series.
"I think for a lot of people it's very confusing," Richards told the outlet. "A lot of the things she's gone through and the treatments she's done, for some of the cast members they were questioning exactly what she was doing and exactly how sick she was. It was not a good situation," she continued.
While she wouldn't go into the specifics, Richards insisted some things which will become apparent during the next season of the show, gave rise to confusion among certain members of the cast.
"Some things came up made some of the Housewives question exactly what was really going on," Richards teased, refusing to be drawn any further on the potential drama.
For her part, Foster has described living with the disease as an "unknown hell," and recently revealed that two of her children, Bella and Anwar Hadid, were also suffering from the condition.
During an emotional speech at the Global Lyme Alliance Gala last month, Foster vowed to fight for a cure to make sure her kids don't have to suffer as she has.
"I will walk to the end of the earth to find a cure so that you can live a healthy life that you deserve," she said. "No child should suffer in the way that you do."
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