I'm sorry to hear you are pregnant and dealing with this)))) your h sounds so much like the lying scum my ex used to be, keeping in touch with the ow and going to counseling and lying to me.
You did what hundreds here can't do, told him to take a hike and to stop disrespecting you, oh how I wish I would've done that sooner! the grief I would have spared me... but I put up with his bs and got hurt horrible time and time again as he ran to ow. Once we separated for good he moved in with ow... a few months later they broke up, she drove him nuts... then again, many go on to marry the ow, which meant the left behind spouses didn't loose much...
You are right, he is in a fog, he has sh*t for brains right now and he is totally spineless, seems she is a gem too, she must know you are preggers and still she is with him (then again perhaps not, don't ever make yourself sick thinking of her, she has nothing on you, she is just a band aid, la-la land, a escape from reality from a confused infatuated man).
Stick to your guns, don't push D though, just go dark... if he is lucky, he will wake up from his fog and you will still be there, if not, you will be a happy woman without that looser... I have two kids, could not be happier and regret putting up with months of abuse and cheating from a worthless person. He will hit rock bottom eventually... but dont' think a D is necessary for that, don't push for it. He is a sad confused man, don't get yourself upset hating him, it is not good for you or your baby right now, pray... liberate yourself from hate... he does not deserve your forgiveness but it is necessary in order not to poison your soul.
Be not afraid...I will repay you for the years the locusts have eaten Joel2
30something 2kids survivor of S, MLC, A, D I have peace in my heart, at last.