Valentine's Daughter has come

Clarissa Morgenstern was raised by her abusive father Valentine who is planning to take over the clave. Clary had a brother that was the same age as her, he was taken with her mother Jocelyn Fairchild. But that was her mistake, she believed she took the child that had no demon blood and took the one with the angel blood but she was wrong. She left Clary and took Jonathan with her and never seen them again well until Clary had a mission at the age of 17. Valentine wanted the mortal cup and knew it was hidden in New York some where. So she was meant to attend to Shadowhunter high with others. She used a fake identity and had to find the cup. But they never realized her cover could be blown by her family. Clary was brainwashed by her father and hates the clave and believes what Valentine is doing is right. With the help of people around her will Clary be the Angel she was meant to be or side with her father? Will Jonathan side with Valentine or take matters into his own hands?