Naturally, the comments quickly filled with people supporting Kardashian. "Khloe deserves better," one person wrote.
"Fitting hashtag," another noted.
Kardashian has only posted twice since the cheating scandal: to welcome the couple's daughter, True Thompson, into the world and to wish her sister, Kourtney, happy birthday.
But according to E! News, the new mum hasn't given up on her relationship yet.
"She has one foot out the door but is also holding on to the fact that her and Tristan can make it work," a source revealed.
"She hasn't given up on him yet, but also hasn't really been focusing on their relationship. When they see each other, it is all about the baby and parenting together. Khloe has fallen in love with him all over again, watching him be a dad to True, but [she also] knows she needs to really take a step back and make the right decision."
This article originally appeared on marie claire.