Legal custody refers to a parent's right to make important decisions about their child's life, such as where he goes to school and whether he receives religious training. (info.legalzoom.com)
Unless your rights are limited by a court order, you may direct your child's moral and religious training when the child is with you. (txaccess.org)
A parent with legal custody has the right to make decisions about a child's upbringing, including religious training and schooling. (info.legalzoom.com)