First of all, you are an incredible person. She may take years to realize that.......or she may never realize that. But you are. I STRONGLY suggest you should look up an Al-ANON group near you. you will find people in your same position, you will comfort, answers and ways to not be an enabler, but still be there for her. It is good for you too as far as learning how she practices her steps if she is toremain sober. You may ask her rehab for resources also. Best of luck to you. You are a real angel.