A year and a half ago my then 16yr old daughter moved in with her 19 year boyfriend and his parents. I was paying child support $828 a month to my daughters mother. I notified my case worker told her of the fraud. I was told that if the mother didn't notify them of her new address or that my daughter didn't live with her that there was nothing they could do. I gave them her my ex's new address, the name of my daughters school, avadavat from the boyfreinds mother saying my daughter is living there. They told me they didn't have the time or money to go after fraud claims and I would have to get a lawyer and continue to pay the money. $3000 in lawyer fees finaly 1 and 1/2 later I dont have to pay. The handbook states the caseworker must notify the court of any fraud claims.