In The Sims 3: Generations, how can I disable the romantic reputation system?
If it can't be disabled in the base game, is there a mod which can?
You can not disable it as far as i know but you can reset it, even in a legit way. With the generations expansion pack comes a new lifetime reward "clean slate" this resets all the reputation. This is the only legit and mod-less way of getting rid of your reputation. Not sure why you want this, if you do not mind cheats you can boost your lifetime points with a cheat and buy the clean slate reward that way.
Spoiler (cheat)
Press CTRL+SHIFT+C to open up the console and type in "testingcheatsenabled true". Now go to the lifetime happiness tab (where you see that treasure chest), hold SHIFT And click on the treasure chest to add 500 per click.
testingcheatenabled true
, ctrl+Click on the reputation and it should go away.The Romantic Reputation
was a TF2 item.