If the child support was set up on your first child through Florida then you will need to petition the court to modify child support and be able to support your request by a substantial change in circumstance which would be your income and the birth of another child. You will need to file this Petition to Modify Child Support through the same court that imposed the child support and time-sharing order.
Answered on Oct 09th, 2018 at 7:23 AM