Does ky use both the mother and step fathers income when figureing out how much I am to pay

403.212 Child support guidelines
(2) For the purposes of the child support guidelines:
(a) "Income" means actual gross income of the parent if employed to full capacity or potential income if unemployed or underemployed.
(c) For income from self-employment, rent, royalties, proprietorship of a business, or joint ownership of a partnership or closely held corporation, "gross income" means gross receipts minus ordinary and necessary expenses required for self-employment or business operation.
(g) "Combined monthly adjusted parental gross income" means the combined monthly gross incomes of both parents