When separating or divorcing, establishing a parenting arrangement for any children is important. With a lawyer's help, parents can formalize arrangements through an informal agreement, parenting orders, or parenting plans. If agreement cannot be reached, mediation or applying to the court for orders are options. The court's primary concern is the children's best interests, such as maintaining relationships with both parents and protecting them from harm. Family law services can provide guidance on the court's decision-making process and different approaches for unique family situations.