Q) Can i get money back from paying child support and married living together.
A) Unfortunately the answer to that question, is no. In fact, under the laws of most states, even if you find out the child you’ve been supporting is not your biological child, you will still be on the hook for child support until the child reaches 18. https://legalzoom.com/articles/can-you-get-a-refund-if-the-child-you-support-isnt-really-yours
State Child Support Offices
DISCLAIMER: This site is NOT affiliated with any government sites or agencies, this site is for informational purposes only. If you have questions about child support issues it’s always best you contact your local child support office.