A year is an awfully long time to spend lying to someone you are supposed to love. It is an awfully long time being deceitful. It is an awfully long time to spend looking at someone who trusts you, in thousands of moments big and small, and not tell them the truth
This.
No wonder he’s not wanting to self reflect with you. You lied to him, repeatedly, day and day for a year. All these regrets and wishes you talk about here - why didn’t they occur to you any time during that year?
And your own self reflection seems to consist of
I was in a dream.
I know there were things lacking in our marriage.
I know how that made me feel.
I can see where I went wrong and made completely the wrong decisions.
I’m frustrated because I now want honest discussion and he won’t cooperate.
In order to move on ( the way I think he should and to my timescale ) , my husband needs to confront his feelings.
The time for honest discussion was BEFORE your affair, when you suddenly noticed all the problems in your marriage. The inadequacies in your husband that were bad enough to allow you ( in your own head ) to cheat on him but not bad enough to leave him.
I’m not sure you are in a position now to insist on openess, honestly and discussion. Especially when that seems to involve a degree of blame on your husband.
Maybe you need to do some work on WHY you thought the solution to your marriage issues was to shag someone else and lie to your DH.
And how that makes him feel.
You seem to have done a lot of work on how you feel ( wishes, regrets ) but little empathy.
I’m sorry I’m sure you don’t want to read this, it’s much easier to read posts that say
“ Don't worry we all do silly thing, I forgot my phone / lost my keys once don’t be hard on yourself “ .
But if you want to rebuild your marriage , it might help you more to consider want your DH feels and less about your own feelings.
I’m sure it would help him if you took 100% of the blame for the affair.
The fact that you both might be 50:50 responsible for the issues in your marriage is a separate thing.