rotool...I understand exactly what he is like
if you cannot do it, then you are not ready (yet)
have a think about what might make you ready though, and whether it is safe for you to stay in that environment, waiting for things to get worse (he /threatens/mistreats the dc as a way to control you....?)
scary thoughts
my crystal ball does not not see things improving for you, unless you take steps to get you, and your boys, out of an abusive relationship
you have nothing to be ashamed of, in confiding to a professional, the awful ways in which you are being controlled (I can hazard a few guesses, sadly)
I hope you are Ok, and that you will keep up with your RL female friendships, because I have a feeling you are going to need them in the future 
isolation from family/friends, often on ridiculously over-dramatised pretexts is a classic controlling mechanism, and if you fall for this one, you block another avenue of normality for you