Kourtney Kardashian has opted out of the family group chat.

On the latest episode of “The Kardashians,” the reality TV star shared that she exited the chat due to “negative” comments from her sister Khloé Kardashian, who she claimed was “talking s–t about everything and everyone.”

While confiding in her friend Simon Huck, the 46-year-old Poosh founder confessed she couldn’t restrain herself when Khloé, 41, began “analyzing” a social media post.

“I was like, ‘Really?'” Kourtney remarked, recalling how Khloé had previously criticized her for making judgmental style remarks. “This is not what we should be focusing on. I just thought, ‘Let them live their lives, you know?'”

During a confessional, Kourtney elaborated on her desire to “limit [her] communication with people all day long.”

Kourtney, who wants to spread only “light and love,” quipped, “When someone gives me a reason to just leave the conversation, then I’m going to take it.”

Khloé clapped back in a confessional of her own, calling her older sister a “p—y” and clarifying she “wasn’t talking to” Kourtney — but, instead, to Kylie Jenner and Kris Jenner.

“Who says something then exits? That’s so lame,” the Good American co-creator asked before accusing Kourtney of “projecting.”

She said, “You want to say I’m negative? I’m miserable? … You are unhappy in your life and you’re taking it out on me. Whatever you’re going through, work it out, don’t flip s–t on me.”

The “Khloé in Wonderland” host insisted, “I’m a very happy, positive, loving person. I live a great life. You can suck my big, fat d–k.”

In a teaser for next week’s episode, the siblings speak face-to-face about the group chat drama — and Khloé called out Kourtney for “running away.”

Kourtney replied, “It’s called protecting my energy.”

The duo also butted heads in the reality show’s Season 7 premiere last week.

During the Oct. 23 episode, Khloé claimed Kourtney was “shaming” her for wearing dresses and heels since the four-time mom had sworn off of them.

“Kourtney never has anything nice to say these days,” Khloé raged. “I feel like she doesn’t want to be judged, but all she does is judge other people.”

Kim Kardashian shared a similar sentiment, calling Kourtney “passive aggressive.”

At the time, the Skims founder, 45, admitted she, Khloé, Kylie and Kendall Jenner had a group chat titled “Not Kourtney.”

New episodes of “The Kardashians” stream on Hulu Thursdays.