Pretend that you didn't see it. That way he doesn't get any reaction from you and he can't get any satisfaction from trying to upset you.
He does this I think because he feels like you are trying to control him and take his freedom away he does not hate you and does things to upset you to show you that he is trying to be his own man even tho he gave that up when you got married to him sit down and talk to him make a comprise with him let him know that he is making you feel the way you do but my dear you will not always get your way and if you push for it he will leave you.
Do the same to him to get him to the right path or kick his ass and get another good and loving man.
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.