Thank you for all your replies, and I'm sorry you have been through it too 
To answer an earlier question, we are married in a mortgaged home, and have 2 children in primary, I only work a few hours a week, but am currently looking for more work.
Writing it down is a great idea, thank you. I think that would be very helpful to look back on. When he denied something in counseling, it was only the fact that I had spoken to 2 friends at the time that clarified in my mind I hadn't made it up.
Yes to walking on eggshells, I always feel like that. The trouble is he is very charming with others, though interestingly a few friends, when I have mentioned things in conversation, seem to be more aware of his behaviour than I thought.
I'm not allowed to have a different opinion, I'm wrong, yet I can have discussions and have different opinions with other people, so it's only with him.
I've always been a people pleaser, as my sister was and still is very manipulative, so I just went along with everything, and learnt she got her own way, so there was no point having an opinion, and I think when I met him he was very charming at first, and then over time things changed, so I don't know any differently if you know what I mean, I've never felt like I could have an opinion.
It's only with recent counselling, and having a voluntary position in which I was chair (did as a favour) that I realise I can have a different opinion and discussions that it became clear I think?
The looking at what a healthy relationship is like is also very useful, as I think that's what is even more confusing, as I haven't really had that, so I don't know what it looks like?
I'm very good at putting things back on me, and get told I am over anxious and over sensitive.
I am an anxious person, but I don't think I get anxious about things others wouldn't, from talking to friends it sounds like I'm reasonable to have anxiety about things, it's how he reacts and dismisses my opinion that escalates my anxiety.
As an example, in my volunteering role, I was asked if someone could do a small talk about who we are etc, at a new parents evening, I was very anxious about this, but the vice chair was very confident. No one else was free to do it, and I said I would do it if no one else could (but I would ask vice chair as she wasn't at meeting) I said why I was anxious at the meeting, and the others understood, and one who also hates standing up in front of people, very kindly said he would stand there with me, to support me, which meant a lot.
My husband just said just do it, dismissed it straight away. When I said at counseling about I don't expect him to agree with me, just understand which he doesn't do, he said no you're right, I can't understand you, and just dismissed all my feelings.
I just feel very confused, and I know only I can do something, but my self esteem and confidence are so low, I just don't believe I can leave, he's ground me down that much.