lol, that whole situation is just ridiculous... and boy do i understand! the people on my hill have this same sense of entitlement that is so convoluted it blows my mind!OH my... tell her she is a stalker.
You are afraid for your life hehehe!
i've been here a dozen years, yet, i'm still an outsider to the one family that lives up here all year round. she's SO nosy and he is always looking for the next person to sue... and the citiots that own the properties on either side of me just tromp on thru my land because it's a much easier access to the state land paths. i have "posted" signs all around, but of course, they don't apply to "them" (?!?!?!?!?!?!)
my advice is to be direct. remind her that this is your home. you would prefer that your relationship with neighbors be pleasant, but, you won't tolerate nonsense on your private property. it's fine if she takes offense, then you don't even have to wave from a distance... then watch... she'll try to make friends with you again in a year, and she won't (or shouldn't be) so pesty.