There are many forms of child abuse...verbal, physical and perhaps the most abhorrent is sexual. The stories of teachers who are having sexual relations with their students is a case in point. Just 20 or 30 years ago, such crimes were rare. Today, they are so numerous, many are no longer reported on by the media. Also, children fall prey to sexual abuse from stepparents, foster parents, big brothers, big sisters, even parents themselves (in some cases), and other authority figures. Those who sexually abuse children violate a sacred trust and scar innocent lives.