You can be in a relationship with so many people in this game (at once), but you only got two weddings ring?, thankfully with this mod is no longer a issue!
This simple mod allows you to craft one or more Wedding Ring/s under "utility" in the chemlab in exchange for 1 gold each
its comes as .esl file so it wont take up a load order slot, ideal for people who dont want to cheat, or are playing on surivial