Actually I'm in NC.... if the dad files through NC (and he can after child is here for 6 months b/c then the child is a resedent of NC. You're income will be a factor in the CS because you and the biomomma share children. Your income will be used to show support division of the younger children. In NC both bioparent's income is factored into support. The court will impute income on her as the child in question is over the age of three. Run the calculator.... www.ncchildsupport.com