i wanted to answer individually, as much as i can in my lunch. every word you have all written is so clarifying, and so real for me. it gives me strength to know that i'm not alone in this mess, and that i'm not creating drama and problems (as he says) where there are none. thank you, everyone. i hope i can keep talking after work too.
MMmomDD - and all who have talked about my children - yes, i need to get a grip for their sakes. really to understand and take control of the fact that it's not and never has been his responsibility to amend his behaviour for their sakes. that's my job. if it's destroying me, how will my daughters look back on this time? the tilted axis feels so resonant. i don't want them, and they don't deserve, to have a mother who feels broken, who allows them to form bonds with a man who is kind to them one day, drunk the next, threatening to leave the next. he is never directly nasty to them (quite the opposite), but the dynamics and atmosphere must be deeply unsettling / upsetting for them.
ichifanny - the idea of my children thinking they are not enough is heartbreaking. i have become horribly self-obsessed in all this and need to put them first, above everything else.
LucyMorning - i am so glad for your simple, enjoyable life. it sounds truly good. you are so right that i don't need to lead my children along the path that he has chosen for himself. what a crazy, unbalanced idea that is when you put it like that. he's not a nasty or violent drunk, or a messy one, he just gets pissed and, mostly, falls asleep. but the children know we argue about it, they know his drinking is a thing, and they see how distraught i am sometimes.
Umbongo - the sacrifice image is what is happening. in fairness to him, i have chosen to do that - to cast myself in this role of killjoy, martyr, needy and vulnerable fool. but i cannot sacrifice my children's wellbeing, their actual childhoods, to this. they are happy, lovely children, i cannot knowingly spoil this for them because of what - something that once looked like love?
eatmycheese - i do love my children more, of course. a million times more. but you are spot on - i love myself almost not at all. like a fool i look to him to give me the love to make up for that. unsurprisingly, he's not really up for that. the more i want from him, the less he wants to give, which is a big contributing factor to the whole toxic mess.
and, everyone, thank you. the feelings of failure, shame, sadness and sense of loss are absolutely overwhelming. but i am so grateful for your advice and hard-won wisdom. i so much don't want it to be that he goes, the un-entangling will be awful, but to stay embroiled in this horror is vile for everyone, him too.