Night Vale?
Is she the faceless old woman who secretly lives in your home?
If that is her, I have a bone to pick with her :
* First off, she changed the words that appear inside all the books on my shelf. Some of them she completely changed the words for -- for others, she only made minor changes. (After analyzing one book, I found only a single comma had been removed on one of the pages, but commas are powerful -- you take away one comma, and it completely changes the meaning.)
* Additionally, not only did she blow up my refrigerator because 'it was upsetting her', but she also reset my home network router so she could access my local wireless.