Sometimes parents who are splitting up use a process called mediation to help them reach an agreement on the various decisions they have to make. The process is led by a mediator, who has been trained to act as a neutral third party in order to help people find solutions to their conflicts.
Unlike a judge, a mediator has no decision-making power. If your parents use mediation, they’ll meet a few times with a mediator at his or her office. The mediator will try to help them reach an agreement that meets everyone's needs. If the agreement is fair, the court will approve it. So, they won’t have to argue in court, unless they still can’t reach an agreement.