I received papers in the mail from my ex's lawyer telling me I need to answer all of these questions about my income for the past three years, how much my bills are, my ssn, any health care professionals I have seen since 2006 and why I was seeing them, my strengths and weakness as a parent, and the list goes on and on. It is the craziest thing. I don't have a lawyer and can't afford one. 4,000 dollars for a retainer is not in my prize range. What if anything is there that I can do?