And reporting the welfare fraud will help your husband get more time off how? If he has no financial motive to report the fraud, then the only reason to report the fraud is a vendetta. That's sort of the definition of a vendetta. Not that vendettas are necessarily bad things. I'm all for reporting welfare fraud. I just think you should be honest about your motives. It'll save therapy bills later.
------------------
This is not legal advice and you are not my client. Double check everything with your own attorney and your state's laws.