Curly: I wonder if you can change your attitude (not that it's wrong) but from 'he won't admit, he thinks, he will do x'.
To: I no longer like being in this marriage, I don't find my husband's behaviour acceptable, in fact it makes me miserable. I want to get out but I don't know how.
WA know how - they can advise you of all the benefits you needs to look into, if you've never had recourse to them before.
They can tell you how he may attempt to change your mind.
They can tell you about solicitors in your area that you can talk to about what happens in divorce and the financial split/likely child arrangements.
They do this freely because they recognise the unnecessary feelings of despair and hopelessness that being in a bad marriage renders in a woman, who more often than not is financially dependent on their spouse, and more often than not is extremely anxious about the effects of divorce on the children.
Think of it this way: you only know your marriage and its impact on you. They know thousands and thousands of women, know what you've got in common with other unhealthy marriages, learnt the lessons for you and just waiting for you to put your hand up and say 'Please, Can I come out now?'
They haven't built up all that knowledge to just describe it. They have built up all that knowledge because they want to reverse the damage of abuse, prevent it happening again, and because they know where the helps is that you so vitally need.
What I've noticed all too often in women in shit marriages is too much emphasis is put on what 'he thinks' because they've had too many years of being told what to think. It is the scariest thing to say for the first time: 'despite what you think, I know...'.
WA doesn't care what 'he thinks' either. They help you because they know how and you fulfil their criteria: You're a woman.