Yes!! Several years ago. He put sugar in my gas tank, followed me frequently, threatened me in a store and poked me in the back with arrows he picked up in the sporting goods dept. of the store, frequent harrassing phone calls to my home and work, defacing property, throwing nails around the parking lot at work, all of it was over a stupid misunderstanding on his part. I was a foster parent at the time and his son was placed in our care, and the therapist made some remarks in a monthly report that were negative about him and he thought I had made the statements. In the end, he actually proved the therapists statements to be valid in regards to how unstable he was. But the stalking was horrible...we ended up in court and that still didn't resolve it, he continued even though there was a restraining order placed on him...for a couple years, until his son was moved to another placement.