welcome to sr, you are so young, im sorry that you have a reason to be here but i am glad you are. you are so right, there is nothing that you can do to help your brother. you could try to introduce your parents to sr too, do you and your parents attend alanon or naranon meetings, there are also alateen meetings, maybe you can find one in your area. do what you can to take care of yourself and keep safe. sounds like you are living in a dangerous situation. i'm so sorry. i will keep you and your family in my prayers.