The world of divorce is scary for any child. Even when spouses split amicably children can be forced to balance their love and time between two parents. But when a divorce becomes especially toxic children can become the target of an unrelenting crusade by one parent to destroy the child's relationship with the other. Experts call it parental alienation, a persistent campaign by one parent to poison a child's relationship with the other parent. Typical tactics include lying or making false allegations about the targeted parent, refusing to let the child see the other parent, even punishing the child for showing affection for the other parent. Experts claim, in its more extreme forms, it is child abuse.