In his new song with The Game, which dropped Friday, the 44-year-old artist implies that he plans to raiseNorth, 8,Saint, 6,Chicago, 4, andPsalm, 2½, very differently than his estranged wife.

“I got love for the nannies, but real family is better,” the Grammy winner says in the track. “The cameras watch the kids, y’all stop takin' the credit.”

A source close toKardashian, 41, and her familytells PEOPLE, “It was a low blow for him to start knocking her for having nannies. A lot of her friends don’t think it was right either.”

“Of course she has nannies,” the source adds. “She has four kids. Kim is living her life. She’s juggling her career, her dating life.”

A rep for Kardashian did not immediately respond to PEOPLE’s request for comment.

Kim Kardashian and Kanye West.Frazer Harrison/Getty

Kim Kardashian and Kanye West attend the 2020 Vanity Fair Oscar Party hosted by Radhika Jones at Wallis Annenberg Center for the Performing Arts on February 09, 2020 in Beverly Hills, California.

West has been quite vocal when it comes to his feelings about the SKIMS mogul and their fractured relationship, including publicly claiming that he wasn’t invited to celebrate daughter Chicago’s birthday over the weekend with the family.

RELATED VIDEO: Julia Fox andKanye WestShare Kisses and Cuddles in Intimate Snapshots from Date Night

Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.

The former couple, who tied the knot in May 2014, have both moved on. West and modelJulia Foxconfirmed their romance on Jan. 6, while Kardashianhas been linked tocomedianPete Davidsonsince the pair were spottedholding hands on a rollercoasterat Knott’s Scary Farm in Buena Park, California, in October.

West also raps about Fox and takes aim at Davidson in “Eazy.” In the track, he references his near-fatal car crash from 2002 and says, “God saved me from that crash/ just so I can beatPete Davidson’s ass.”

source: people.com