Usually, but not always.  The general rule is that a custodial parent may not move from the state where the divorce was granted without the consent of (1) the other parent, or (2) the Court.  In fact, a person moving the children without such consent may face civil contempt findings or criminal prosecution for depriving the other of parental contact.  If the other parent will not consent to the move, you must ask the court for permission. The noncustodial parent has the burden of showing that the move will be against the children’s best interests.  If the court grants permission to move, it will also restructure parenting time rights to accommodate the non-moving parent.