Rob Kardashian and Blac Chyna are not getting along right now.
And if you saw any of the clearly troubled reality star's social media posts this week, you know that's the understatement of the century.
For some reason, Rob felt compelled to hop on Instagram yesterday morning to make a string of gross, shocking posts about Chyna.
He shared some nude photos of her, which he quickly deleted.
The 30-year-old also shared a video that she sent to him that showed her kissing some guy, a move which he said made her "a crazy person."
Rob claimed that last winter, after their daughter Dream was born, he paid for plastic surgery to help Chyna get her pre-baby body back.
Surgery that royally messed up her nipples, he now asserts.
Also, he revealed that a rapper named Ferrari is hitting him up for money since he's with Chyna now, as he can't afford to be her sugar daddy.
And incredibly, that's not even the half of it.
Rob said that Chyna does all sorts of drugs, and drinks so much she requested he send her 100 bottles of champagne earlier this week.
And although they still sleep together from time to time, she's also sleeping with a few other guys ... even when her kids are in the house.
Pretty alarming stuff, but expounding on the part about Chyna sleeping with multiple men, Rob made his most shocking claim of all ...
Which is that right now, right at this moment while he tears her a new one online, Blac could be pregnant with her second child with Rob.
He wrote at one point:
"Chyna crazy for real sending me videos of different men she f-cking in the bed and house I pay for and with my daughter in the house while you doing all that."
"At least I smashed first but I'm hoping I didn't get U pregnant again when u told me to cum inside u," the vengeful star added.
"I'm a damn fool why the f-ck would I cum inside you."
Good question, Rob.
Look, Rob is a grown man. He's 30 years old. He may not be the most mature person alive, but he understands some things.
For instance, he almost definitely understands that if he has unprotected sex with a woman, that woman could get pregnant.
We'd say there's a solid chance Chyna is on birth control, so it's not likely little Dream will be getting a little brother or sister anytime soon.
There's always a chance that she's not using it, that it doesn't work, or that Chyna felt especially conniving when she and Rob "smashed."
The point is that Rob obviously doesn't know if Chyna was using birth control or not, so it's on him to verify, unless he wants another kid.
Just when you thought this situation could not get any messier, right? As for the blissfully unaware infant daughter they already have ...
It's pretty terrifying to think of how low people can go out of spite; Dream may be paying a price already, and most definitely will later.
Imagine when she grows up and learns about all this. We can only hope for everyone's sake that everyone involved will bury the hatchet.
We wouldn't bet on that, though.
Some believe Rob's revenge porn campaign against Chyna isn't just low class, but so bad that it could result in legal action against him.
Posting somebody's nude pics online is pretty much the textbook definition of this, as are the motives for it, which he basically admitted.
Chyna has alleged that Rob abused her, meanwhile, and Ferrari - the rapper she's also supposedly "smashing" - is beefing with Rob too.
There may be a long, protracted fight ahead over custody of Dream, who Kardashian has already vowed to keep away from Chyna.
Permanently. Stay tuned.