Not-worthless, I think you buying that book was turning point for you. The body often knows when something is wrong before the mind and that's why you started to go off sex, etc. Then you had a realisation in your mind and you knew exactly what was going on in your relationship. To anyone who's been in an EA relationship, it's totally predictable that he would say that it's you who has the problems. The nastier he gets, the closer to the bone you know you've got. I used to liken my Ex's escalating nastiness to a scene in something like Indiana Jones, where the closer he gets to the treasure, the scarier the traps and more dangerous the foes he faces. The traps and foes are your husband's words and behaviour, the treasure is the truth about the situation and realising you are a good person and don't deserve his crap.
Look at what he says - all the blame is on you; cripple, ice maiden, mentally ill, etc. And yet, you are behaving properly, you want to lovingly sort things out, you are not creating a horrible atmosphere in the home and between you both, you are not throwing insults and demands at him all the time.
If you are an emotional cripple, it's because he keeps wounding you. If you are an ice maiden, it's because his unacceptable attitude and behaviour has extinguished all your passion and fire. If you are mentally ill, then it's him that's driven you mad.
But you're NOT these things: in all your posts, you reveal yourself to be very emotionally astute and perceptive, to have fire in your belly (however distinguished it may have got) and to be totally sound of mind - in fact, never sounder, as you have woken up to his crap and don't want to take it any more. In your OP you ask why you can't just accept that his anger is because of you - well, the reason you can't accept it is because it's NOT TRUE. Everyone is responsible for their own emotions. 'You make me like this' is the lie of every abuser, of every kind. His nastiness to you is escalating because he knows you don't believe it any more. What you need to start believing in now is yourself.