ten years you've been here off and on seeking advice and help for HIS drinking......i can see where a bit of anger and resentment might have built up over that time.
your plan is not going to work....we cannot CREATE their bottom, we cannot arrange for them to finally GET it and finally WANT to quit. all you are doing in the process is hurting yourself, emotionally and financially. hoping that by being completely broke, penniless and relying on the support of others is not going to have a good outcome.
it's time to change your thinking and your life's direction. it's time to consider accepting him for who he is (and has been) and get yourself out of this hole you dug. the only bottom that counts here is yours....when YOU have had enough.