Will Kim and Kyle Richards' relationship ever be mended?

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While the two sisters, who star alongside one another on The Real Housewives of Beverly Hills, reunited in September after months of estrangement, the drama between them is far from over.

“She’s good right now. She’s good, she’s happy. She’s sober,” Kyle revealed of Kim during Andy Cohen Live, according to a report by Radar Online on Tuesday.

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After filming season five of The Real Housewives of Beverly Hills, Kim suffered a number of alcohol relapses, and was arrested twice. All the while, her relationship with Kyle remained strained.

“It’s very difficult. We will be OK, then the show reruns and we’re like ‘Oh my gosh.’ It kinda brings things up again, honestly,” Kyle explained. “It’s just not that but…we have a very difficult relationship and we will probably always be a work in progress. Always. Honestly. I don’t know if it is every going to be just like when we were little, saying ‘Woo hoo let’s have ice cream together.'”

While things between the two women haven't been peachy-keen for years, Kyle admitted that the show is an added stress.

“[It’s] very difficult [to watch the fights]," Kyle continued. "You want to pretend it didn’t happen. You want to forget about it. Then you’re going ‘God that was really awful.'"

The Real Housewives of Beverly Hills season six premieres tonight at 9 p.m. on Bravo.