Expectedly Unexpected 1

Tyler was a boy who was left by his dad when he was still young. When he was given the chance to see his dad, his dad jilted him which caused him to hate his dad very much. He promised he'll make his dad's new family's life a living hell. And there goes Casey, the girl he's been annoying for months. After a numerous relationship with girls, he tried to hook up with Casey. They got along well after a year and started dating. But what if, he knew that Casey was the adopted daughter of his dad? Will it change how he sees Casey or not? Will he fight for his love or just throw it all away? Will he keep his word that he'll make his dad's new family's life a living hell?