The Bible teaches us not to "be replenished from the east". It tells us not to deal with mediums. You can always pray and ask God to send along a message for you.
That you should kill her. And be put to death for dealing with her her line of work is being a "witch" and dealing with "familiar spirits". This is actually what it says.
It also says you should kill those who work on the sabbath but you don't do that either. Save your money. Mediums are frauds.
Stop tithing. Preachers are just as bad. Even if they weren't, the creator of all things doesn't need your money.
You are under a lot of stress and grieving. Religions pounce on people like you. Try to make peace with death in a realistic manner or you will deal with it again after the lies wear thin.
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.