What is the name of your state (only U.S. law)? Arkansas- I have 2 children who I have has sole custody of for 9&11 years. Never had problems-their father who I never married is trying for custody after numerous drug charges, currently in drug court and numerous domestic battery charges. I have filed a response with circuit clerk and myself drawn up a counter petition. I have no doubt of outcome of the case but wonder if I need an attorney to file the counter petition or may I do it like the response and represent myself.