Just because you put a feeder on your side, does not restrict the use of the land on the other side of the line. Unless the neighbor shoots across the line there is no violation of law or regulation. Setting someone up and calling the GW is not neighborly either. GWs see this all of the time and most do not fall into the trap you are setting. Be a guy and go talk to your neighbor, if they do not move the stand you did what you could do. It's just a deer, relax and enjoy life. It even happens to GWs, you're not the Lone Ranger. Oh yeah if you ever plan on setting someone up, do not post your intent on social media. Not a wise thing to do.
Strong second post, but with 4 years experience I would expect nothing less.