"In Iowa they base a person child support off of their job but if the person does not have a job then they either back up to the last job if the person can still work a job like that or similar to that job. If all else fails, they at least base the support off of a 40 hour work week at minimum wage if the court believes that the person has no real reason why they can not have a job at that time. Maybe your lawyer will have a suggestion as to what the best way to proceed so you can get some sort of support."
Just saw this on another thread. Thought it could be useful...