Your dad was right to get you to leave the family. Logic is the tool of the Devil, and it is a very powerful tool at that. Before you know it, everyone would be thinking rationally in your family if you stuck around. And THAT would be crazy!
I know what you are going to asking, how can I fight the Devil and his logic power? Well, you first start off by going to church and singing the same song to your God EVERY Sunday. God loves to hear the same song over and over and over again. He just can't get enough of those songs. We as humans get tired of a song on the radio after about a month. But not this God. He can listen to the same song for thousands of years and never get tired of it. That is why he is God. Secondly, pay attention in church. You'll find out all kinds of cool new things in this world from going to church. You'll find out there are talking snakes, donkeys, and even unicorns. Pretty magical stuff. Have you ever tried talking to a donkey? Well, give it a shot the next time you are around one. They give great advice. You also learn that Jesus can fly like Superman. However he only developed that power when he died and could only do it when no one was looking, but he can fly nonetheless. And finally, pretend to drink your God's blood every Sunday? This is the most important thing you can do. It will give you magic powers that will help you fight the Devil. Now it won't stop you from getting cancer or any serious illness. Hell it won't even keep you from getting hurt. But it is magical, and that is all you need to know.
With this knowledge, you now have the power to fight the Devil and his evil powers. Go now, and may logic never find you.