You are a vampire. Your parents were vampires too, but divorced when your mother found out your father was having a secret affair with another vampire woman for over 120 years. Your mother later moved on to marry a human male, who knew she was a vampire but loved her regardless. The man also had a son from a previous marriage. His son was human like him and his name was Alex. He had a sister complex and was very attached you out of all the family members. And he'd do absolutely anything to keep you happy, do things that would make you happy even when uoh didn't demand them,. He had even gone as far as strangling a homeless man just because you were craving human blood. He'd also willing let you feed off him as it bought him pleasure and happiness. He's too overprotective and will hold an umbrella for you or even carry you outside if you ask him to.