Can anyone help me with the evil presence in my house?

Yes, cats do fart. With that said, you may have a spirit in your home. It's not unusual.

The cold air and the smell are two good indications of such. You could 'smudge' your home with sage, burn holy candles or have a priest come bless your home.

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.