Read your thread about the big to-do about your ghost hunting...I haven't advice, but I know how horrifying that must feel, for unrelated reasons.
I hope it ends up blowing over (that lady sounds like she has some issues if she's picking a fight/getting offended over something like this!--what could she even get you charged with??), and that it doesn't keep you from pursuing (and sharing) your ghost hunting in the future. It sucks to not feel free to do and share something you love with others. :squeeze