jimmmm
wow! i am sure you are in shock.
first, let me say welcome to sober recovery. you will get lots of experience strength and hope here.
read some of the stickies here at the forum. they will give you some of the information you are seeking.
you could find nar-anon meetings for yourself. if there are not many available there are other meetings such as al-anon for the loved ones of addicted people.
what a tough week for you and your family.
i will be thinking of you, your parents and both of your siblings.
beth