There was a Contempt Child Support hearing for my ex-husband who has not paid CS in over a year. In that hearing he claimed that he was laid off from work and that is why he hasn't paid CS, in reality he was terminated from his place of employment due to a DUI. What can I do to show the court that he committed perjury by lying to receive leniency during this contempt hearing? Also will there be any punishment for this act or just a slap on the wrist? I do have his termination papers from his previous place of employment which I received thru a subpoena.