S.S.
N. sometimes even in spite of therapy and getting help we are still very angry inside or all of the comes too late which can explain your feelings. You might have been more receptive a few months ago and now you are perhaps still suspicious and holding onto your own anger. You need that to protect yourself and your children. It takes two to make a marriage so you are not a light bulb that can be put in and turned on. You need your husband to connect on the other end. I think you have to look inward and see if you really believe all of this therapy is helping him too or if he is mimicking real feelings. If you don't feel connected you aren't. But time can permit that to change. I am sure not all of this happened overnite, so it won't be undone over nite. You will have good days and bad days. I disagree with the fact that abusers can't change. God can change anyone. And in this case if your husband wants to keep his family perhaps you can wait it out. Unless he is physically harming you then you know must get out yesterday. So if that is the case I agree you should prepare. Hide a bag ready to go and get your finances in order.
I went through a similar thing in life and left my husband many years ago (am married again another fourteen to a nice person). But always in the back of my head I wonder what would have happened had I remained.
I Also want to add one more thing. I see you are taking care of lots of people, your children, you are a tutor and you teach. I do those things so I know how draining it is. You need to take care of yourself also. To be happy is not always dependent on someone else. Get something nice in once a day, such as a bubble bath, or a good book you can't wait to get to. Or dance. Or something.You might end up liking you so much hubby might not be as much as an issue. Our loneliness is sometimes linked to the fact that we gave ourselves up somewhere. And we need to find that first.