Since Recent Update

After the recent update on 7/23/2024.  My couples now yell at each for no reason.  They never yelled at each other before this update.  I don't think that is right.  No update should ruin a marriage of any sims.  That ruined my whole game play with the sims that I had which was getting along great and married.  I shouldn't have to restart over every time there is an update or a new game pack.  I'm very disappointed on this update.  I'm not sure if anyone else had this issue with their sims.