Blissful Ignorance

He was Potter spawn. An arrogant, rule breaking, attention seeking, bully just like his father. The one Snape would more then likely die protecting. The one with Lilly's emerald green eyes. So what happens when Severus Snape's illusion of Harry Potter is broken during a fifth year occlemancy lesson? What will happen if everything Snape saw and made fun of in the actual book was just scraping the surface of the boy's treatment by the Dursley's? What if one lesson went to far? Deals with child abuse and the darker implications throughout the series.