Even if you wait for the patch, it may not solve it, since it may me hard coded in your save data. I'd suggest tweaking a bit with cheats enabled, and see if you can alter that partner preferences or likes, see if that forces an update of its status. Save before and right after doing it, if you are gonna try.
I would have to increase it to see if it works?Hi, it's me again, haha. I just wanted to let you know that I think the situation is resolved; my partner confronted me again about the cheating, but I removed the open relationship setting, so he gave me another chance and everything is fine. I even invited him to share a room with me and he agreed, but I have a question: why isn't the option to sleep showing up?