Last season on Real Housewives of Beverly Hills, Lisa Rinna and Kim Richards began a massive war after Rinna questioned her costar's sobriety, and Richards in turn said she knew a deep, dark secret about Rinna's husband Harry Hamlin.
RadarOnline.com can report that the feud between the two women has carried over into season 6, and that the fighting was hard for their costars — especially Richards' sister Kyle — to watch.
"They left off in such a bad place last year that it was difficult," Kyle, 46, told OKMagazine.com PLEASE PUT LINK TO OK.COM STORY HERE..
Kyle tried her best to avoid dealing with her sister's drama.
"I didn't even want my sister's name coming up because of how everything ended," she explained. "I was like, 'I don't want to talk about Kim.'"
But that was impossible to do when the Kim, 51, and Rinna, 52, confronted each other — as the season 6 trailer teased — about their drama.
"Obviously she and Lisa Rinna are not friends and it was horrible what happened between the two of them," Kyle said. "I didn't even see their whole conversation. But what I saw later, I was like, 'Oh god!'"
"It was awkward," she continued. "And when we were filming it was uncomfortable too."
Unfortunately according to Kyle, the cameras may have intensified the dispute.
"There are lots of things we want to put to rest and never get to seem to be able to," she explained.
And now, Rinna and Kim will most likely never settle their differences.
"Probably not," Kyle said. "They disagree. They don't get along and they don't see eye-to-eye."
RHOBH airs on Bravo Tuesdays at 9 PM ET.