Cut off utilities, harass her with a tear gas or similar when she is sleeping, call her phone in the middle of the night from a burner phone and say its an emergency, Uncle Adolf is coming for her and her family and friends! Go there in person asking her politely to leave with a bodycam, and check she hasn’t installed any sneaky cams of her own. Leave a dead bird on the porch, then something else like a rat or mouse. Find and release spiders into the bedroom, extra points for poisonous. All the while, contacting her via normal phone and email and being extra polite, recording and documenting everything to cover your ass in court. A month later, pay a bondsman or someone to remove her or do a citizen’s arrest and film it. Release onto the web via a “leak” showing all the terrible things she was screaming. She will claim all the crazy shit you did, but she will look like the crazy person as long as there’s no proof, because you recorded “all” your contacts with her and gave proof. Any way, you get the picture. Get creative, bonus credit if you get her committed to a mental institution.