Finn is your dad. you were 5 when you got a new girlfriend who didn't like you. your mother died, and finn didn't believe that his friend elsie was mean to you. and because he thought you were lying to him and he loved her so much that he trusted her, he became angry with you. now you are 17 and your relationship is not like it used to be when you were his little princess. now you keep fighting and he's mad at you