I am so sorry. He is a loser, and no offense but you could do so much better. To treat you like this when you are carrying his child inside of you and have one already that is a pathetic excuse for a man.
Keep your head up and focus on your happines and your childrens. Its his loss.
Go out of town or go stay with family and refuse to see him. Tell him his horrible behavior drove you away and that you don't want him. And MEAN it.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.