Objectification is a critical reason why an abuser tends to get worse over time. As his conscience adapts to one level of cruelty-he builds to the next. By depersonalizing his partner, the abuser protects himself from the natural human emotions of guilt and empathy, so that he can sleep at night with a clear conscience. He distances himself so far from her humanity that her feelings no longer count, or simply cease to exist.

Why Does He Do That?: Inside the Minds of Angry and Controlling Men (ed. Penguin, 2003) - ISBN: 9781101220733