If an application made under subsection (4) is withdrawn before it is determined, the spouse against whom the child support order was made becomes liable to pay the recalculated amount on the day on which the spouse would have become liable had the application not been made.
Where an application made under subsection (4) is withdrawn before the determination of the application, the former spouse against whom the order was made becomes liable to pay the amount as recalculated pursuant to this section on the day on which the former spouse would have become liable had the application not been made.