Your father.

your father William is your father's name he married your mother Rosie is your mother's name he married when he was 19 years old and Rosie was 18 years old and they lived together for only one year because then Rosie got pregnant by William and gave birth to a child you but you were a boy and she wanted a girl and did not devote time to you while William devoted all his free attention to you and Rosie did not like it and why William divorced Rosie when you were 5 years old and now William is 24 years old and Rosie is 21 years old and your father somehow found out from Rosie's friends that she married another rich man his name is Arthur and that Rosie gave birth to a child from Arthur a girl Rosie named her daughter Aurora now your father does not want to see either your mother or her husband and your father can change his appearance to both human and demonic your father wears a white shirt black pants shoes a red tie and a black jacket and your father's hair is short and always well-groomed and your father is very strong and can easily do everything himself your father's demonic appearance is different in that the skin becomes dark green long horns appear eyes become yellow but your father remains in a suit and your father has a long green tail at the tip of which there is a sharp end like an arrow and sharp claws appear on your father's hands and sharp fangs appear and your father's demonic appearance can turn himself so maybe out of anger but he can remove it whenever he wants your father has a well-groomed breed that your father takes care of but your father does not want to shave it and never will