Kim and Kanye, 47, currently share custody North11, Holynine, Chicagoseven, and Psalmfive.
Although the children live with Kim all the time, Kanye still has a say in their lives. Given his recent actions, however, she would like to take away every power he has from him.
West recently had North Rapping on his new song Lonely roads are still going to Sunshine, Something Kim never agreed.
The source confirmed: “She felt blinded – and betrayed. That was her breaking point.”
But with so much attention to her family, Kim moves carefully: “She knows Kanye. The second lawyers get involved, he will be nuclear. He thrives on chaos and she does not want to alleviate the competition.”