Thanks very much for the advice. Last night I did all the steps from your blog and I felt safe!! I hope the ghosts like ZZ top :P If there is anything bad in the house it will leave for sure after all of my singing today :P
Now about my roommate. I just moved in with her and I can't move out yet (economical issue). Maybe this whole experience will make me stronger. I'm some kind of strange magnet to people like that, I guess I just want to help.
I usually imagine light around me that shields me from her energy force, I'll start using the mirror trick also! Im gonna send all of the BLEHH back to her!
Soon we might find her on some forum nagging about her roommate that makes her feel sick...:P