What happened to you on your grandmothers land is pretty much the same as what happens when states try to implement antler restrictions. Such practices will NEVER please everyone, because many people don't give a hoot about antler size. They just enjoy hunting and being outdoors, and taking any deer is fine with them. There is nothing wrong with such thinking in my opinion. They have every right to hunt whatever is legal, so the only way you will have the last say on this matter is if you somehow acquire ownership of this land or convince your grandmother to see it your way.