Alcoholism Support Group
Alcoholism is the continued consumption of alcoholic beverages, even when it is negatively affecting your health, work, relationships and life. If you think alcohol is causing you to lose control, it's time to seek help. Our group is a safe place to vent, check in, get back up if you fall, and reach sobriety.

You can't force your mom to use the tools she was taught in rehab to stay sober. She has to be willing.
All you can do is take care of yourself. I highly recommend alanon meetings for you. You can learn alot more from others who are in your situation, then you can from us here.
https://al-anon.org/
We will keep you and your mom in our thoughts and prayers.
God Bless