Decision to move out

I am 25 years old and have been living with my parents who have always been abusive emotionally. I have suffered a lot because of their behaviour. They are controlling and have used screaming, accusing me of stuff and tarnishing my self esteem every chance they get. They have told me countless times that i amount to nothing and will never be anything in life when they have seen time and again that it's not true. They continue to be abusive and are not changing. Recently, my parents havs started to force me to get married and want me to leave my business and just "settle down" which is something that I don't want to do. I have every right to get married when I want to and work for as many years I want. After listening to all this. I know that they will never support me if something ever went wrong in my life. Last month my created a scene which has scared me to my core. He told me that "we cannot afford an independent women" and got physically aggressive with me when I voiced my decision in my own life. It was clear that he wants complete control over my life. I have made the painful decision of leaving my family and start my life from scratch. I have 2 concerns 1) Am I obligated to tell my new address to them? 2) I will be leaving when they are at work and will text them right after I'm out of the house. I'm doing it this way because i don't feel safe telling them about this decision. They will never let me leave alive.