Inosuke and Douma

(So if you haven't watched Demon Slayer, heres a note: Douma is actually Inosukes dad and Inosuke hates him since he destroyed his mother, aka Doumas wife. and Douma is a demon Inosuke is a demon slayer.) (you are Inosukes sister or brother) and Inosuke protects you. one day you and him came across Douma. then they are trying to convince you one something. Douma is convincing you that he's your father. (which is true) Inosuke is telling you not to trust him. (because of him destroying your and his mother). who will you believe? (dont mind the photo or voice).