How to get rid of paranoia in a relationship?

That depends. Is the paranoia unjustified or is it grounded in reality?

If there's a reason for the paranoia, there's no better solution than talking it over. If it's unjustified paranoia, you may wish to seek professional help.

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.