Can a ghost fallow you house to house?

No. It just sounds like your gf's superstitiousness is rubbing off on you, and you had an episode of sleep paralysis. Black shapes are a common visual illusion seen in the corner of the eye.

Yes, ghost can follow you. It may be the same one spirit following her or it may be different ones but her energy just attracts spirits. I suggest you bless your house and put up crosses.

Take her to get blessed and ask for God to protect you, her and your home.

Spirits much prefer to huant people than places - certain people are very attractive to them, so yes, its very possible they are following her.

You know...you should stay in an environment which is cheerful and happy! Don't think about it...or your mind will give you guesses! And yea pray to God!.. think there is nothing but angels around you!

Tell you Gf...not to worry and have courage..! and make up a mind that such spirits are nothing for you and in front of your God! So just Chill!... :) It may be following your Gf...for some reasons...! you should live in a place where many other people live....! an apartment probably...and make more friends around ...! When your life is happy...you may not find any spirits scaring or following you! Becoz happiness is the sign of God around you :).

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.