So today while flying my p3 around the neighborhood, a man came by in his truck. He stopped in front of my lawn (where I was standing with the controller). He stayed and told me how I distracted him in his back yard. I just replied okay. Then he went on in a sort-of offensive way. I was at all times at least 200 feet away from his house, I may have flown over it when turning on return home. Very small parts of his house may be in pictures I took of his next door neighbor that we know and they are okay with it. I never went below 100 feet altitude. Am I doing everything legal here? Could he have any stance with the law?