My DM used to be a heavy binge drinker. She has gotten a lot better in recent years but still has no "stop" button and it frequently embarrasses me, which nobody seems to understand.
We were invited to my close friend's wedding recently, and I said to my DM - please don't get drunk because this is important, please try and pace it during the day. But there was a lot of free booze and she didn't pace it and before long she was staggering around to different tables, clapping her hands together and demanding they all pose for pictures, slurring, raising her voice. I could see people rolling their eyes and trying to go along with it but I felt like I knew what they were thinking deep down and that upset me.
I asked her to rein it in, and she did. She swapped from booze to soft drinks for an hour, had some buffet food and was more of herself again, and I was really glad. But she said I'm awful to her, always getting on at her, being the booze police etc etc when nobody else minded it. And I wasn't sure what to think. I asked my friend (the bride) and she says "people get drunk at weddings, it happens, she means no harm".
So I feel like some kind of goblin. But I also feel upset and embarrassed by the effect that alcohol has on my DM and her inability to see how it makes her behave. She shouts, she slurs, she makes rude comments about people in their earshot, she makes a scene. I feel like at any social event, it's a lucky dip as to whether she'll get like that or she'll be able to hold it together. But nobody else seems to be as bothered by it as I am.