The Biochemistry of Abuse
The biochemistry of abuse is higly addictive. Both those who abuse and those who are abused get addicted and build up a resistance to the chemicals that the brain produces during violent episodes, to wit: dopamine, adrenaline, corticosterone and more.
When we undergo any kind of experience a neural pathway is created in the brain. If we have the same experience again and again or if we do the same thing again and again the neural pathway is all the more deeply ingrained with each time the event occurs or the action is taken. That causes us to repeat the action or set up the event again and again. That is what an addiction is.
The result of all this is violent episodes necessarily become more frequent and escalate. Seek help now. Do not make the mistake of thinking that if you're a "good girl" you can prevent your father from getting angry at you and hurting you. There is no such thing as lying low enough with an abuser. They will look for excuses to get triggered when they need a violence "fix".
Long before you were born the person abusing you got addicted to the biochemistry of addiction. Don't let yourself get addicted to it too.
Being addicted to a particular biochemistry is the worst kind of addiction. You don't have to purchase it. You don't have to wait to get it. You don't have to connect with a pusher. All you have to do is get yourself and the people around you worked up and the hormones flow.