If it has been mentioned before and Killian has stated it will not be added, have it at that, and the plug-in will not be added. A plug-in, nonetheless, will not be added for "memey" reasons, as that is a waste of server performance.
Hello! Like a couple people have mentioned above, Sirk has addressed this suggestion once before and has turned it down. Yes, it could be fun. But with it would come drama and immaturity. The marriage plugin will not be added to the server. Thank you for the suggestion though