had a few things to get off her chest last night.
has been all over social media flashing her diamond ring and sharing gratuitous make out sessions with her boyfriend and rumored fiancé, Tyga
Chyna and Kylie have a long history of feuding, and last night, Kylie took things to the next level, flexing her stepmom skills by sharing a video of Chyna's son, King Cairo
, with her and Tyga
on a private jet.
Hours later, Chyna took to Snapchat to share an expletive-filled rant, saying, "I don't know why y'all keep posting these [expletives] on your Snapchats."
She insisted that the boyfriends look uncomfortable being called "fiancés."
"The boy looks unhappy, alright? Confused."
"Just stop it," she continued. "You look [expletive] desperate and [expletive] lonely."