Ideas
Not sure what's going on or if this is part of the upcoming fix, but there have been issues recently where my sim will be interacting with another sim they are building a romantic relationship with, and the green and pink relationship bars are high, and the NPC will randomly start a fist fight. This leads to immediate negative relationship status and is nearly impossible to come back from. It's happened in two different saves with two different sims. It also happened in a regular play and a scenario play. There had been no negative interactions between the two sims up to that point. I also have the option come up in the choice wheel when clicking on the NPC sim to start a fist fight - this is not related to the Eco Lifestyle pack with the fist fight day. I don't currently have that pack installed. Thoughts?