Blac Chyna has hit her ex-fiancé Tyga with legal papers seeking child support for their son King Ciaro — a year after claiming she received “no support” from her children’s fathers. has obtained the Petition to Determine Parental Relationship filed by Chyna on July 24. In documents, filed in Los Angeles Superior Court, the model asked that she be awarded joint custody of their kid.

In addition, her petition noted, in regard to child support, “The court may make orders for support of the children and issue an earnings assignment without further notice to either party.”

The petition, first reported by The Blast, Chyna filed is the first step to collecting child support from a parent.