So when Tristan decided to leave some love-heart eye's emoji's on her latest Insta pic, they weren't having it. At all.
And it hasn't ended there.
Tristan also posted a pic of himself on his own Instagram just recently, captioned, "Felt good to be back on the court! #OnToTheNextOne #GoCavs," and fans of Khloe came for BLOOD.
"Play ball and not Khloe. OK?" one person wrote.
"It also feels good to be loyal to Khloe. Try it," wrote another.
Ouch.
Right now, it's unknown whether or not the pair are together or not, as Khloe has been leaving some very cryptic messages on her Instagram recently.