Thanks for the welcome everyone. I'm Mia then, am I?
I'll have to get over my association of the name with a woman I knew at uni on whom I wasn't overly keen... maybe I can replace that image with a fantasy me who can enjoy a couple of glasses of good red with a meal, without having to chuck back nearly a bottle of white beforehand and be so pissed that I don't remember the good red that DP has carefully chosen to complement the lovely food, or remember the food either, or what we watched on tv afterwards. 
So I was awake until after 2am last night reading the last thread. I feel like I know about some of you a bit now, so I guess it's my turn to do a bit of sharing.
I feel a bit scared and emotional to be blurting all this out, both because I'm ashamed and because I've never felt particularly anonymous on the internet. I know I am, mostly, but I always feel that someone who knew me in RL could easily recognise me from what I post. Anyway I think I need to just get on with it, because yesterday I felt that acknowledging and getting out there what the problems and effects of my drinking are would force my hand - stop me doing what I've done so many times before and just sweep the whole thing under the carpet again as soon as I feel a bit better.
Here goes then. I've suffered from depression on and off since I was around 15. I drank quite heavily as a teenager, from age fifteen onwards. I grew up in a pub with an alcoholic/heavy drinking father, so acess to booze was never a problem.
I was drinking in combination with opiod painkillers which at that point I took in terrifyingly large doses - I am
now when I think back. I still am reliant on take co-dydramol for back pain, and every other kind of pain, to be honest, but I'm careful to never breach the two tabs in four hours rule, and I try not to take them too often because I don't want them to lose their efficacy and I'm terrified the gps will try to wean me off them if they think I'm dependent
I can't sleep without them though, or get through most days.
Yo-yoed on and off ADs throughout my twenties whilst smoking massive amounts of dope. Did quite a lot of E and hallucinogenics during my twenties too. Didn't really drink that much alcohol on a day to day basis during that time, but would go out and get hammered with friends on a regular basis. Always a spirits drinker at that time. As my twenties progressed and I smoked less dope then my drinking increased. A few g&ts bfore dinner, more problematic episodes of just getting too too too drunk when out.
Cleaned up my act when I got pregnant with my DD. Drank small amounts of wine when pregnant, no spirits, and luckily I lost the taste and tolerance for spirits then and have never regained it. I still love an occasional g&t but BAD things happen when I drink spirits so I know myself well enough now that it's a very rare occurence. So now it's 'just' the wine. I've been on citalopram for 6 yrs now and have accepted that I'll be on that for the rest of my life.
My situation at the moment is that I have a lovely, very supportive partner and a 9 yr old DD whom I home educate. DP also likes to drink, although he's a bit more ritualistic cultured than I am about it - spends hours researching wine, planning what wine he's going to get and what food to cook to go with it. I've always said that our hobbies dovetail perfectly... he loves choosing and buying wine, I love drinking wine...
After reading on here the advice from someone to pour away all the wine in the house I did have a bit of giggle imaging DP's face if he came home and found me pouring all his carefully selected vintages down the sink. 
So basically good food and wine are an enormous part of our lives and leisure time. That's probably the biggest issue I have with admitting that my drinking is problematic - that it would take away a big source of pleasure and shared interest if I didn't drink any more, and that I know that DP definitely doesn't want to stop drinking. The thing is though, although he drinks a bit too much, his drinking isn't problematic in the same way because he doesn't have that excessive/addictive personality. He's never the one caning the white before dinner or rushing to the fridge at 5/6 o'clock. He's not the one that'll have an afternoon weekend drink in a pub garden and want to 'push on through' and keep drinking. That would be me. 
My short term memory has always been bad, probably due to all the dope, and now I just don't remember things when I've been drinking. I feel really embarrassed and ashamed to admit that.
DP knows, but not quite the extent, because I can never remember what we've watched on tv. If someone rings then the next day I can't remember what we talked about. DD has always had an early bedtime, but now that she's HEed she stays up later and she's overlapping even more with my drinking. Several times or more lately she's talked about something that happened the night before and I've no recollection of it at all.
I remember as a child/teenager there'd be these terrible rows or emotional conversations with my pissed Dad, and then the following day he'd deny all recollection of it. I didn't believe it - didn't believe that you could just not remember something at all that had happened twelve hours ago. I just really really don't want to become that person, that parent.
There's a whole massive festering cess pool of unresolved stuff in my head about my dad, so I'll just leave that one there for now.
Anywaaaaaayy ... 
I don't want to be the person trying to hide the fact that I can't remember what happened the night before.
I don't want to be the person who is hungover every day.
I don't want to be the person who is always irritable, and short tempered with DD.
I don't want to be the person who lies awake for hours most nights in hot and cold sweats of toxic anxiety.
I don't want to be the person who gets so pissed when people come round for dinner that I can't remember how the evening ended, or the food we ate.
I don't want to be the person who spends the whole week unsuccessfully trying not to drink, or not to drink too much, then gets happily plastered every weekend night and spends the weekend days in a hungover lazy fog where I don't want to do anything except kill time until 'wine time'.
I don't want to be ruled by drink and drinking, basically. I want to be able to enjoy drinking sometimes, but not construct my life around it. I don't want my drinking to adversely affect DD, which at the moment I think it does. 
Bloody hell, you deserve a medal if you've got through this sewage outlet stream of consciousness! Thanks folks, I hope that seeing it here in terrifyingly stark black and white will somehow draw a line in the sand for me and initiate change.
Today I'm not drinking. There I've said it!