Kathy Hilton is allegedly upset with her younger sister, Kylie Richards, as well as the other stars of Real Housewives of Beverly Hills.

In its Oct. 31 issue, In Touch Weekly claimed that Hilton was not happy to hear everyone siding with her nemesis, Lisa Rinna.

“Kathy was very angry and most of the other women backed that up, including Kyle. They all thought Kathy had lost her mind. Then, at the reunion, there was a big fight between Kathy and Lisa – all of which is obviously great drama,” the source said.

The insider also claimed that the producers of the Real Housewives of Beverly Hills are panicking and wondering what could be wrong with Hilton.

“What triggered her to snap and supposedly threaten to take down the show? And what will she say next if things don’t go her way?” the source said.

Hilton and Rinna have been feuding over a lot of things, but no one knows exactly what’s going on between them.

“The truth is somewhere in between their two versions. Kathy does have a mean temper, but Lisa played it up, especially the comments about Bravo, which she had to know would make them nervous. But now she’s poked the bear. If Lisa thinks this was bad, she has no idea what she’s in for next. It’s going to get ugly,” the source said.

While it is true that Hilton and Rinna are at odds with each other, there’s no indication that the other cast members of the Real Housewives of Beverly Hills are taking sides.

Hilton isn’t also feuding with her younger sister, Richards. In fact, the siblings have always gotten along and supported each other. Richards and Hilton are usually feuding with their other sister, Kim Richards.

By the looks of it, the tabloid just exaggerated its story about Hilton and Rinna. It’s not a big deal for RHOBH stars to butt heads because they have been doing this for years. And there are also times wherein the cast members take sides.

However, this shouldn’t be a cause for alarm because this is what usually happens on reality TV shows. And it is also important to note that not everything reported by the tabloid should be believed by the viewers.