Real Housewives of Beverly Hills star Kim Richards got into it with Lisa Vanderpump's husband Ken at dinner in Puerto Rico on this week's episode. Now, Kim is explaining why she doesn't trust Lisa.

 "I do believe Brandi, she is my friend, and I have no reason not to," Kim writes in her Bravo blog. "After watching the episode, I noticed that Lisa kept saying, 'Just leave it alone,' and 'Let's drop it.' However, if it were me, I would want to get to the bottom of it, so everyone knew the truth. It just seems very fishy that she reacted this way."

Kim says she regrets yelling at Ken, and she was hurt that Ken asked Lisa after they left the restaurant whether Kim was drinking. "Then, when Ken accused me of drinking, it really showed his true colors," Kim writes. She adds that, one day prior, Lisa and Ken told her that she was doing great with her sobriety. "Then, when he got mad, I felt him try to discredit me, and it definitely hurt," Kim says. 

Kim and Ken's argument was definitely unfortunate, although we understand that just about everyone in the group lost their cool and said things they didn't mean. Regardless, we continue to be proud of Kim's continued sobriety. 

Do you think Kim was out of line at dinner in Puerto Rico?

Source: Kim's blog