TMZ is accused of some bad reporting by rapper Tyga. What else is new, right?

The website reported this week that the rapper was seeking primary custody of his son King from his ex-fiance Blac Chyna… claiming she’s an unfit mother. It also said a recent Instagram clip of her twerking with Amber Rose on all fours set him off.

Tyga, however, took to Twitter to call out TMZ and dismiss the report. “@TMZ you muthaf*ckas is CRAZY! U wanna LIE an make sh*t up on me fine. But don’t Involve MY SON for ratings for Yall weak ass show. #F*ckTmz,” he tweeted.

Tyga and Blac Chyna broke up in August, nearly two years after welcoming their son King.