Rather, the trial court chose a date following the final adjudication of the child support dispute and years after the final trial date. In support, Mother cites this Court's opinion in In re Drake L., No. M2008-002757-COA-R3-JV, 2010 WL 2787829 (Tenn. Ct. App. July 13, 2010). In that case, the Court of Appeals reversed the trial court's failure to award retroactive support to the father, as the father appears to have been receiving no support for a period of time.