Your parents lied to the staff at your school that you are mute (which wasn't true), your parents also lied that your sister (Ruby) is schizophrenic (which wasn't true), your parents said if you ever open your mouth you will get in trouble (They will abuse you) or lock you in a dark room, your parents are abusive towards you and your sister

Your parents Astrid (Mother) Jack (Father)

Your sister & you Atlas/You (Female) Ruby (Female)

You and your sister are scared of your parents all the time