For a while there, it looked as though the feud between Blac Chyna and Kylie Jenner was finally beginning to die down.
There were rumors that Blac had threatened to fight Kylie, and after that it seemed like the 17-year-old reality star wisely decided to back down.
Unfortunately, Kylie is still dating Tyga and that means problems are bound to arise. (And no, we're not talking about Tyga rapping about Kylie's vagina. We're currently attempting to erase that from our memories, thank you very much.)
As you may know, Tyga and Blac have a kid son together - 2-year-old King Cairo Stevenson.
King recently attended North West's 2nd birthday party at Disneyland, which was basically the toddler social event of the year.
He reportedly had a great time with the other kids and the various costumed actors in the throes of heat exhaustion, but sources say Kylie showed little interest in her boyfriend's son and behaved in a "distant" fashion throughout the day.
Apparently, Blac saw some photos of Kylie basically ignoring King, and flipped out.
“Blac told Tyga that she does not want her son to even be around Kylie," one insider tells Radar Online.
Unfortunately for Blac, her demands are virtually meaningless, as Tyga reportedly does the bulk of the parenting:
"There is nothing that she can really do to stop this,” says the source.
"Tyga pretty much raises King Cairo and Blac Chyna is only a part-time mother. Kylie has taken on a role of second mother to King, but she is in no way prepared to handle the role.”
They don't make for great stepmother material: Reason #418,943 why you shouldn't date a teenager when you're in your mid-twenties.