What if there was an option in settings to have to approve anyone who tried to teleport to your house? This setting would have the owner of the house approve whoever could teleport to them within their house so they wouldn't have any unwanted guests in their house. The send away button does make them leave but they can just teleport right back. This teleporting approval setting could have a time limit, that if someone asked to teleport and you said no they couldn't ask for another blank minutes or hours.