'RHOBH' Kim Richards Arrest - Feud With Kyle Intensifies: Sisters Not Speaking at All

Real Housewives of Beverly Hills took a dramatic turn this season as much of the storyline revolved around Kim Richards' sobriety. While cast members Lisa Rinna and Eileen Davidson wanted to have an intervention for the starlet after they saw her scary behavior during some of their parties, it seems that other co-stars including Lisa Vanderpump and Yolanda Foster were just as worried about Richards' health. However, while Kyle Richards has been there for her sister during most of the season, it seems that after last week's arrest, the sibling wants nothing to do with her troubled sister.

According to E! News, Kim Richards was arrested after she had a meltdown at the Beverly Hills Hotel, where it turned out that she was actually drunk. The news site reported that she was charged with public intoxication, as well as trespassing and resisting an officer.

A photo posted by Kyle Richards Umansky (@kylerichards18) on Apr 10, 2015 at 11:23pm PDT

Radar Online is reporting that this was the final straw between Kim and Kyle, as it appears that Kyle is no longer talking to her sister following the arrest.

"Kyle has been saying Kim needs help for months and she wasn't shocked when she learned she got arrested," the insider told the news site. "She wants their sister Kathy [Hilton] to help convince Kim to get treatment and to face her issues. She isn't talking to Kim right now."

It isn't just Kyle who is nervous about Kim's behavior, but also the rest of her family.

"The whole family has been worried about Kim," the source told the news site. "They never thought she was sober and this is really upsetting them. They're in crisis mode right now."