Desert Song,
You are an amazingly strong woman to make this decision for you and your children. I will be here on SR to support you and send virtual hugs. I hope you found some counselor s in rehab that you can still reach out to as well.
Are you able to take the kids and stay with a friend or family member? Having a clear and sober mind will definitely help we you move forward with the divorce. I am sorry that you are dealing with all of this.