Finally de-lurking and joining this thread.
I’m decently sure I qualify...
I’ve had an unhealthy relationship with alcohol since day dot. Out drinking on the weekends from the age of 16, three years of boozy university.
Had a horribly abusive relationship and then marriage with a binge drinking alcoholic. 2 DC. He let me and the DC down in every way thinkable, going awol, vomiting, being voilent when drunk to anyone who was in his way.
I’ve always held everything together but my drinking has increased since our recent divorce and dealing with the fall out of abuse and also coming to terms with a serious (but dormant) illness of my own-not drink related 
I’ve never neglected my responsibilities to my DC in the way that their horrid father has and does, but I know I need to get a grip of my own drinking habits.
Evening wine is the poison for me.
And afternoon wine 
I suppose it literally is poison, and it’s about time that I realised that!
I desperately want to cut back, I’ve managed it before.
I am fortunate in that I have moved on from a horrible situation, I have a nice house for the DC and I and even a lovely new partner, but I seem to be sabotaging things with the booze.
I’m here because I want to look after myself better, and would like the support.
That feels like a very self indulgent post, but I feel relieved.
Hope we can help each other :)