Dear Prudence,
My new house faces the local playground. With the weather being so nice, I would take my laptop and go work on my front porch. Last week, I got a nasty anonymous note basically accusing me of being a pervert because I will watch the kids playing sometimes. My doorbell camera caught the lady who put the note in my mailbox, and I have seen her around the neighborhood but I don’t know exactly where she lives. I really have no clue about what to do here. I don’t want to start a feud, but being accused like this when I have done nothing but stayed on my own front porch pisses me off. What do I do here?
—Across the Playground