In a sentence, racmac, you cannot make them realise they have a problem because the power of denial is far far stronger than anyone who is not an alcoholic can possibly imagine.
My EH is an active alcoholic. Below is a precis of what it is like living with active alcoholism and what you (should you be in the unfortunate situation that I was in) need to know/be aware of.
An awful lot of the mad behaviour that manifest itself during our married life can now be explained thanks to the help I got from AlAnon, which is for family and friends of anyone who is affected by the drinking habits of others - not to be confused with AA (main office no: 020 7403 0888-website is alanonuk.org.uk - though I think there's a new website). There is also Alateen for 12-17yr olds.
I also recognise my part in the mad behaviour as well; that was very very hard to accept because after all, I was not the one with the problem!! But I was suckered into appeasing him, bailing him out time and time again-either by buying alcohol so I could control how much he was drinking (how stupid was that?), giving him money 'cos he never seemed to have any, and then by taking on his responsibilities, and accepting more and more intolerable behaviour. He became obsessed with where his next drink was coming from and I became obsessed with his behaviour .
I had absolutely no idea - because by then I was a recluse, deeply in denial myself, not going out or seeing my friends because it was pride and self preservation from letting on to them how shit our lives were.
By the end, he drank at home - 24/7 when he lost his job and from then on I had 3 years of sheer hell. He's been in and out of hospital, has lost his brother and lost us, his family - and despite all this he still drinks . Just goes to show that despite all that, he still hasn't hit his rock bottom.....
But I (personally) cannot praise Al Anon enough - it helped me to get out of that pit, and to realise that there was absolutely nothing I could do about getting him out too - that was His responsibility, not mine.
I learnt to detach from the alcoholic behaviour, not from the person underneath it. And I learned to start looking after both myself & DD.
There are 2 threads going on, Support Thread for Partners of Addicts & To hide my Mini Bottles of Wine From DH. Sorry, have never tried to link up threads....
Hope that this helps/clarifies for anyone living with active alcoholism why you have to look after yourselves in all this. The alcoholic will always be ok because they will always manage to get that next drink - that is all they care about, above and beyond Anything.