According to court documents, Kevin Costner's estranged wife, Christine, has requested $248,000 per month in child support. The financial petition was recently filed by Christine's attorneys and includes a breakdown of "$248,000 total for all three children." In her filing, Christine argues that this amount is necessary to maintain the children's accustomed lifestyle. Additionally, she seeks Costner's full payment of private-school tuition, extracurricular activities/sports, and healthcare expenses for their three children: Cayden (16), Hayes (14), and Grace (13). Notably, there is no mention of a request for spousal support in this application.