I belong to a "Parenting forum"
Parent Nook Forums - Index page hosted by this site! There we have discussions on issues not unlike yours. You are free to use this forum to see if other parents had similar situations and how they dealt with them. However based on what I know of children's services there is more to this than you likely know. I understand we want to think the best of our children but sometimes they make poor choices. I am NOT saying these two are bad parents or even did what they are said to have done just that it "might" be even somewhat true. You have no real recourse as you are not legally involved. HOwever ask the parents of this other forum they may have some insight