This was my mother, I'm the eldest child, due to her alcoholism she no longer is aloud near me or her grandchild.
And if you seriously believe you're going undercover with it, you're not.
She always thought the same, " vodka doesn't smell " to someone who doesn't have the tolerance of vodka, yes it bloody does. You say you want to change yet you've came on Mumsnet, go to a GP who can refer you.
My grandad also died of sirosis of the liver aged 59, my uncle also died to alcohol dependency epilepsy, age 35. All on mother's side.
You'll be doing school runs soon enough, and the school will smell it, happened to my mum and now she shares parental responsibility of her under 18s with social services.
And also, yeah I did try and stop her drinking, even went as far to tip all her alcohol down the sink, to her to attempt to push me down the stairs whilst I was holding my child in a car seat, and put her hands round my neck.
Doesn't sound like you? Maybe not yet, but it will be. You're no longer choosing the drink, the drinks choosing you.