“Trap and relocate them”? Is she high? That would be a crime unless you were dumping them on your own land.
As for kids and 500lbs hogs, a hog that large will kill an adult easily and eat them too if given time to do so.
The wife was with me last night when we drove up on 4 200 pounders in my neighbors wheatfield. I jerked down the LR260 and felt bad that I was only able to get three out of the four before they hit the brush due to a double feed.