just for you Priss...
I read this entire thread, and as someone else stated, PA behavior = narcissist... plain and simple. All of the things you described are classic N behavior, and your responses / struggles sound like codependency.
So much of what you wrote resonated with me, as I spent years going in the same circles. The sad truth is that NOTHING you do or say will change him. Being the "good wife" or the "bad wife". This is HIS stuff and not yours.
As others have said, it's time to focus on YOU and your precious children. If ignoring him gives you peace, do that. Just make sure you aren't secretly hoping for some type of reaction from him. Question why YOU do things and not him and start to work on loving you. Most definitely work on an exit strategy, as continuing to stay in the situation will only continue to chisel away at your self esteem and well being.
You are valuable, you are loved, you are beautiful!!! Tell yourself that every day. You is kind...you is smart...you is impotent (yes, I know the word is important... think "The Help"
I wish you much strength in your journey, and if at all possible, get a support group together that understands your struggles (CODA and Al-Anon are good). Sharing your feelings / thoughts in a positive non-judgmental environment does wonders for the soul.