My son will be 2 years old this month. His father and I were never married. We went to a mediation at the district attorneys office to establish visitation and child support. I have sole custody of my son and he has visitation if hrs that he rarely uses (maybe once a month) he hardly asks about his son or shows an interest. I am wanting to move out of state with my son. Can I do this? What steps do I need to take to do this legally?