It's been an emotional season of Real Housewives of Beverly Hills for Kim Richards. And now, she is revealing that she couldn't stop crying while watching this week's episode of the show.

This week's episode began with the fallout from the wild dinner in Puerto Rico last week, with Kim admitting that she had yet to apologize to Ken Todd for calling him a "stubborn old man." So has she apologized yet? 

"I know he was protecting his wife, and I was protecting my sister!" Kim writes in her Bravo blog. "Either way, I owed him an apology  in person, which he has gotten on more than one occasion." Way to go, Kim!

Kim also talks about how tough it was to see Kimberly off at college. "Saying goodbye is the hardest thing ever  each time!" she writes about watching each of her kids leave. And she got emotional while watching Yolanda Foster's daughter Gigi head to NYC. "Watching Yolanda with Gigi, I couldn't stop crying!" Kim admits.

This was definitely a sweet episode for Kim and her family, and we love how tight she and her kids are. It's also nice that Kim appears to be feeling much closer to Yolanda these days.

Are you surprised that Kim is feeling close to Yolanda after all their ups and downs?

Source: Kim's Bravo blog