Have they requested a DNA test? Even though he signed the birth certificate that doesnt legally make him dad, even if he isnt questioning the fact. Child Support will still require a DNA test. After that is complete and you have the results then they can set the hearing for a support amount. You have to get child support on the ball. You said that you have had a couple of appts with Child Support. What did they tell you at those appts? Is dad in the same state as you? If he is then you may be able to go thru your court system, and no you still would not need to hire an attorney.