I do understand what you are saying, and Im really glad you are angry! You are right - its absolutely bloody outrageous that he destroys your relationship, he hits you, he acts like a total twat, he sleeps with someone else -then has the nerve to accuse you of being with someone new. He is a cock.
but its not because of him that you should avoid dating anyone new - absolutely not. It's because you personally are vulnerable and also because
re. the counselling - perhaps you are right, but it might be worth looking back over your relationship and some of the controlling behaviour that you accepted as normal - ie. before he hit you, he was treating you badly and controlling you - and you weren't sure what to do about it.
Counselling would be a chance to look at your thoughts about relationships/ your boundaries, the way you have learn about relationships from your own childhood - and make sure you dont make another mistake in choosing another controlling man.
so - of course dont let this man control your life, nobody wants you to do that- but I think that a month out of a domestic violence situation you need to concentrate on yourself, and sort your head out and make sure that if you start another relationship its really with someone good.