Katie Maloney and Kristen Doute's friendship has had its ups and downs on this season of Vanderpump Rules. So where does their friendship stand at the moment?

As it turns out, Katie says she is no longer friends with Kristen, as Kristen's on-and-off relationship with Tom Sandoval let Katie see a side of Kristen that she doesn't like. "Kristen was out of her mind the night she confronted Ariana at SUR," Katie writes in her Bravo blog about how Kristen reacted to the news that Tom had hooked up with Ariana Madix.

"It's totally unfair for her to forgive Tom and put the blame on Ariana," she adds. "She can have anger towards Ariana, for sure, but to name-call and talk to her that way is tasteless. I had already come to terms with the fact that a friendship with Kristen had become a tireless feat. When I saw her reckless display that night at SUR, it was confirmed for me."

"A part of me felt for her, but she made it impossible to have sympathy," Katie says . "It wasn't an easy decision for me to make about ending my friendship with Kristen, but I had to be selfish, as it was toxic and really beginning to affect my life."

Do you think Katie is overly harsh on Kristen? And will they ever patch things up?

Source: Katie's Bravo blog