You are not responsible for his behavior. You are not his keeper/mother. Besides, he would need to be caught by the police and given tests to determine if he's drunk and then put in the drunk tank for the duration until he's sobered up. Eventually he will be caught if he continues doing this.
For now, your focus has to be on you and your family.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.
