More facts:
1. You are NOT her daughter; she is NOT your mom
2. The concert hall is NOT your home. It's a public place and anyone is allowed to be there.
3. She does NOT have to tell you anything about herself, her life, or her activities.
4. Maybe she didn't want to tell you because if you weren't working, you would ask to work that night just to see her.
5. How do you know what a healthy mother/daughter relationship look like?
6. How is it that your post started out saying one thing and as time goes on you "remeber" specifics that support you being the "victim" when supposedly you're drunk?

Do you not worry that your behavior is pushing you LC away? Your actions show how unhealthy your relationship is with your LC and sooner or later (if she really cares about you), she is going to start distancing herself from you. Or like I posted in another one of your threads: your parents are paying for LC... If they see that you're not getting better, but in fact are getting worse, they're going to stop paying.

You say the relationship is worth the pain. I don't think you realize it, but you're causing yourself the pain. It is so sad reading how you self-destruct. This isn't going to last forever. And you're getting worse faster. You think it's painful now, I sincerely fear the day this world you have created comes crashing down. And it will...it's already started.