Welcome to the SR family!
You will find loads of support and information here. Plus, we are open 24/7.
We understand how frustrating it is to see a loved one continue to make unhealthy choices with alcohol. I also have a 22 yo daughter who drinks. I have detached from that part of her life. When she visits me, it is an alcohol free visit.
I recommend reading in our sticky (permanent) posts at the top of this forum. You will find some of our stories there as well as wisdom from others sharing their experiences.
Here is a link to a sticky that contains steps that have helped some of us:
http://www.soberrecovery.com/forums/...l-problem.html