'RHOBH' Kyle Richards & Kim Intense Feud - Sister Declines Brooke's Wedding Invitiation

Kyle Richard and her sister Kim Richards don't look like they are putting their feud behind them anytime soon. The Real Housewives of Beverly Hills stars and siblings have had an ongoing feud for the last couple of months after Kim's sobriety issues, which played out on season five of the hit Bravo series, as well as the pit bull incident. However, it looks like the sisters are now letting the feud extend to other members of their family, as Kyle is refusing to go to Kim daughter's wedding.

According to Radar Online, Kyle doesn't want to go to the event because she doesn't want to deal with any of Kim's antics, as she feels that it will overshadow Brooke's big day.

"Kyle is refusing to go to Mexico for Brooke's second wedding as she just doesn't want to deal with any of Kim's drama," the insider explained. "Kyle wishes the best for Brooke and Thad, and doesn't want to take anything away from their big day. But Kim and Kyle aren't prepared to bury the hatchet any time soon."

A photo posted by Kim Richards (@kimrichards11) on Aug 4, 2014 at 4:34pm PDT

It doesn't seem that they took Lisa Vanderpump's advice to heart, as she warned them that they would start to miss out on big events if they don't repair their damaged relationship.

However, there might still be time for Kyle to attend the wedding, as The Inquistr reported that it could be postponed following Kim's arrest and rehab stint. The postponement would give Kim time to recover and allow the dust to settle in the wake of the controversy and it could also give the sisters some time to repair their relationship.