Lady wants leaves mulched to build up her soil. When I do dust flies all over the neighbors drive, porch,window sills, camper and boat. I normally do this lawn while he's at work, but yesterday he got home before I finished. I apologized and told him I would blow when I finished. When I went around front to put my push mower back on the trailer he was blowing. I went over to apoligize again. He threw his back pack across the drive and turned around and went into his carport pulling his shirt off. What else could I do?