What legal advice or numbers can you give me to help get back child support for an absentee father who nevver paid a dime for over 6 years ? No whe has moved down the street from me and I need to get back pay or help from all the years doing it myself... I have 2 kisd. Please help

Which state are you in? Has he already been legally established as the father through a court-ordered DNA test? Is there a court order for child support?