"Baby Girl," Khloé wrote on Jordyn's post from Sunday, the same night she ended up in a precarious situation at Thompson's house party.
A source close to the situation tells The Blast Khloé is not surprised Tristan cheated, but the fact he did it with Jordyn "is shocking and it has not sunk in." Especially because they didn't hear the news from the horse's mouth.
We're told Khloé and Kylie found out about Jordyn and Tristan's hookup only after people started calling them from reading articles online. True's mom then spoke with several people who were at the party and confirmed the event took place.
The Blast has learned the Kardashians and Jenners aren't shocked Tristan strayed, it just solidified what they already knew ... there's no future for Khloé and Tristan.
As far as where Jordyn's relationship stands with Khloé and the rest of the klan, the insider tells us they treated Jordyn like one of their own so cutting her off isn't a decision they're ready to make just yet, adding the situation is "very complicated."
Khloé is putting on a brave face through it all. She was spotted out on Tuesday right after the news broke and her all-white fashion choice spoke for itself.