Well, anyway, her boyfriend also has long black hair and only wears black clothes. I think they are both wikkies or wackos or whatever. My neighbor told me that they go to a hill here at night called "Peers Hill" There is a cave used by the Koi many years ago with paintings and a burial site. They chant and draw crosses and stuff all night long.
This makes me think that they invited these things into our house while they were living here. Perhaps oodja boards.
Goggling this, I see that oodja boards can open a window thing that allows strange entities to come into the house. Dunno, but still researching these strange black things.