QUOTE : Still, Allen and the Greens are an example of foster care working exactly as it should: a foster home is meant to be only a temporary holding place while parents get the support they need to get back to being parents again. The foster family should provide the kind of bonding and love that the Greens gave Allen and then, wrenching as it is, let the child go. The biological parents may be imperfect—they may feed the kids inappropriate foods or leave the TV on too long—but as long as there’s no abuse, a child belongs with his blood.