Defend a friend or family member's moral character in court. Use our Character Reference Letter for Court template to easily write your document."Learn how to craft an effective character reference letter for court proceedings with our comprehensive guide. What parents and witnesses need to know about character reference letters to the court for child custody. Includes a downloadable sample and template. A character reference letter for court is a written statement advocating for an individual's moral standing, which can influence the judge's decision. What parents and witnesses need to know about character reference letters to the court for child custody. Includes a downloadable sample and template.