I finally succumbed made the sacrifice for the family and purchased my own copy of Minecraft so I could bond with the children. I started building a house for myself a little ways over from the main kid area. Corwin, just be annoying, built a tower right next to it, encroaching as closely as possible without crossing over my border. I pondered my options for a bit and then picked up an editing tool to let me modify the game data externally. This allowed me to move my house over to another location a long distance from the kids (where I had gotten lost one day because I didn’t realize at the time the game area expands automatically as you explore so there’s no edge). I showed Charles were it was and he immediately ratted me out to Corwin who then built another tower right next to my relocated house. I retaliated by editing his tower over to the nearby shore (I put my house in the middle of a lake to discourage Corwin, clearly a failure). It’s the new hot spot now, with Charles developing there as well. Someday we’ll build a railroad back to the original area, as it’s quite a hike now.