Real Housewives of Beverly Hills new cast member Lisa Rinna revealed a family scare on Twitter concerning her mother.

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Rinna tweeted on Sunday that her mom had a "Tia mini stroke" the other night, but fortunately "she seems just fine now and her positive happy self."

She then wrote how "blessed" she was afterwards and that she still had "both of my parents at 92 and 86 that is pretty amazing!"

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Rinna just came back from a Real Housewives of Beverly Hills trip to Amsterdam, but she may have started a feud with Brandi Glanville.

Reality Tea reported on Tuesday that Rinna and Brandi Glanville are fighting after their time away. The site said "Brandi apparently is jealous of Lisa's fabulous, happy lifestyle."

When asked about these new reports however Rinna declined to answer when arriving at LAX.

Rinna has also reportedly not been getting along with cast mate Kyle Richards, but Richards wouldn't confirm those reports either only to say that she didn't have issues with Rinna or Glanville, "but maybe some others."

The Daily Mail showed stars Richards, Rinna and Glanville returning last weekend after filming their Bravo reality show abroad. Rinna and Richards were dressed in black and all three ladies had multiple bags to bring home.

Tags: Lisa Rinna real housewives of beverly hills Bravo