Thank you for all your replies. We've been together for 21 yrs, married for 16 (I'm 36) and our dcs are 5, 3 and 1. I think be both know the problems - he feels I exclude him in favour of the dcs - like I have any energy left for me let alone him - whilst I think he excludes me in favour of going out and getting drunk, arsing about with his mates etc. It's finding solutions that is difficult. He won't give up going out and has started playing on-line poker again after he gave it up b/c it was upsetting me. (he plays all night so he's too knackered to do anything with the dcs the next day). He can't do anything in moderation - his 'one night out a week' is three and he comes home in the small hours totally plastered. Poker isn't just one night, it's every night he's not out. It's so boring. My bil leads a similar lifestyle and is single, frankly, b/c no woman in he rright mind is going to want that in a man. So why should I want it in my dh?
I've read every book going, I've talked to him about it, I've threatened to leave, I've pleaded. I've acted like I don't care, I've been happy for him to go out, I've encouraged his 'hobbies', I've tried suggesting we do things together like before the dcs, I've tried acting like we don't have dcs - all he says is he's changed, this is how he is now, like it or lump it. Oh, and he'll 'try harder'.
At the same time I don't want a divorce b/c of my dcs, also b/c I wouldn't be free - we'd still be tied together and we'd just be arguing about access, childcare decisions etc. And he is a good dad, when he puts his mind to it.
I'm making a new start in that I'm studying with a view to being a complementary therapist. I just want to find a way for that new start to be within my marriage, to be happy within myself regardless of my dh's behaviour. If my happiness is reliant on him changing, and he won't change, then I am doomed to be miserable.
Thanks again, it is helping just to get it out (if a bit scarey).