Janice Longer practices child custody law in the Lancaster County area. A lawyer experienced in child custody cases can help you get the custody arrangement that's in the best interests of your child. If you're going through a divorce and you have children, you and your spouse must work out a parenting plan that sets out custody and the frequency of visitation. If you and your spouse cannot come to an agreement, then your child support attorney can petition the court on your behalf for custody.