A recommendation letter for child custody should include information about the writer's relationship to the parent and a personal opinion about why the writer thinks the parent should receive custody, according to the Law Dictionary. Individuals should focus on the good parenting skills of the parent and leave out any negative points about the other parent.
The tone of a recommendation letter for child custody should be conversational and friendly. Individuals should not feel the need to use legal terms unless necessary. Providing the judge with specific examples of the affectionate relationship between the children and the parent is recommended, notes the Law Dictionary.