When moving Sims due to random marriages, move any offspring they may have as well.

When marrying Sims of the same gender, change their last names to match.

When marrying a male and female Sim, change the female's last name to match the male.

Determines whether to rename NPC or Played Sims after a random marriage completes.

Change the marriage percentage change based on applicable Traits

If enabled, the limit EA added to prevent marriage to Sims in service roles to the active Sim will be removed.