Modder ‘aedenthorn’ has released a pretty cool mod that most My Time at Portia gamers will appreciate. This mod removes jealousy from the game and allows you to romance and marry multiple NPCs at the same time.
Going into more details, this mod allows you to form new romantic interests when already married to someone else. It also allows you to get married when already married to someone else (doesn’t affect old marriage).
Furthermore, it prevents romantic interests from getting jealous when they see you interacting intimately with another romantic interest. It also prevents romantic interests from getting jealous when they see you on a date with another romantic interest
Moreover, it allows you to select any spouse to sleep in a bed in your house, and they will now sleep there at night. In addition, it allows spouses to kiss you and each other when in range. However, this is an optional addition that you can enable or disable. And finally, it makes kissing sound more realistic.
You can download this mod from here. Do note, though, that you’ll need the Unity Mod Manager in order to install it.