India, May 10 -- Kanye West has sent his ex-wife, Kim Kardashian, a cease and desist letter over the "welfare" of their four kids, according to a TMZ report. The rapper alleged that the reality star left their 11-year-old daughter, North, all alone during the 2025 Met Gala and exposed her to "significant media attention."

On Friday, an attorney for the 24-time Grammy winner sent Kardashian's lawyer a legal letter, "concerning the welfare and custody of Mr. West's minor children: North West, Saint West, Chicago West, and Psalm West," per the outlet.

The document adds that West is demanding that Kardashian "cease and desist from actions that violate" his "parental rights, exploit his children, and breach the joint custody agreement" estab...