IN THE MATTER OF PATRICIA MARTIN AND MICHAEL MARTIN. No. 2009-556.Supreme Court of New Hampshire. Concord Family Division.Argued: June 10, 2010. Opinion Issued: August 19, 2010. 1. Parent and Child — Custody-Awarding Custody;Best Interests of Child When determining matters of child custody, a trial court’s overriding concern is the best interest of the child. 2. […]