How should i move to my aunts house?

It seems like youmve already got it figuered out. As for your dad just tell him what you already know he doesnt trust you enough to live their or doesnt like it. If he denies that just say you'll be staying at your aunts. Get her permission befor you say anything to your dad. You may want to set a bathroom area once you get setteled in. I hoped that helped good luck. congrats on raising your grades.