New Be Mean bug?

I had this bug to when Lovestruck released ,My sim spouse became violent , i know he had the mean trait when they dated but i removed it after they got married because it was part of his life progress ,He was most happy with his life before the expansion and after the release the spouse became somebody else . I went to grab coffee and left the game running for two minutes i figured my sim was busy cooking so it was safe, when i came back her spouse had returned from work and was standing next to her and was yelling and few seconds later her spouse started a brawl and my sim got beaten bad all thanks she is not a gym person. I couldn't believe what i just saw. When this happened i had no mods or any other things that could have inflicted , i simply left that awful scenario to help my sim with moving out and divorcing, I have kept myself wondering about this and now when i have downloaded helpful mods and done tons of tests i finally found some things , it seem the auto insult was on and some other options ,So this week i removed some dlc's to check if every pack got this or if it's  just a conflict in between the dlc's.I am still doing those tests and so far some packs works and got zero issues with other packs so i have started to rebuild my world again with an iron hand as in having the mods to control every script , if something goes wrong i will make sure the team will know about it.