Eileen Davidson isn't a fan of Kyle Richards' family drama becoming a story line on The Real Housewives of Beverly Hills.

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During last night's episode, Richards was confronted with news of her disinvite and reinvite to Nicky Hilton's wedding during a conversation with Lisa Vanderpump, and according to Davidson, the conversation shouldn't have happened on camera -- especially in front of Richards' four children.

"As great as this vacation is, it takes a turn during the dinner, and not just because of the mosquitos," Davidson wrote on Tuesday. "It’s unfortunate that the issues around Nicky Hilton’s wedding and the invites (or lack thereof) were discussed in front of the kids."

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"It’s obvious Lisa V. cares about Kyle, and her intention is to stick up for her, but it seems like discussion of some family dynamics may be best left private," Davidson continued. "Sometimes the best thing you can do for a friend is respect their boundaries, especially when it comes to family."

As the episode continued, Vanderpump continued to press Richards about her family issues, even after Richards told her they should discuss the issue at another time. She also wondered why Richards put up with her sisters' antics, which included a decision to invite only a portion of her family to Nicky's wedding.

For more of Eileen Davidson and her co-stars, tune into The Real Housewives of Beverly Hills season six on Tuessday nights at 9 p.m. on Bravo.