wrkime, your story is just freaky. I'm amazed at how brave you are or should I say that you handle this stuff way better than I ever could. I haven't read the whole thread but bits and pieces here and there.
I know people mentioned that you should move, but I guess if its not really bothering you much then you must be getting used to the occurances. You mentioned living there 10 years so you have some amount of time spent there. I wish you luck in whatever you decide to do.
Jel
BTW, hasn't anyone here seen Eddy Murphy Delirious? "If there's a ghost in the house, get the fook out."