The Haslam & Perri, LLP, is located in Ontario, California. A team of lawyers, paralegal and client service professionals have been representing clients in the areas of family law matters, divorce, child custody and visitation, mediation and collaborative divorce, child support, property and debt division, modifications, high asset divorce, alimony, and annulments, guardianship's, grandparents? rights, domestic partnerships, estate planning, prenuptial and post nuptial agreements.