Re: why can't young adults use romantic interactions?

Have you tried to reset the sims? There's a cheat: resetsim (Name) (Surname)

Also, have you tried to do romantic interactions with other sims to know if the problem is one of your sims or just them as a couple? Which relationship does the game say they have?

Willing to share your save game ?

If so, please zip up this folder: documents\electronicarts\thesims4\saves, upload to mediafire or dropbox and PM me the link.

did you ever figure out what was wrong? im currently having the same problem... and its the 3rd gen as well, but i did notice that i recently made a house of 8 men and 8 women and they have romance options, but all the sims i made except ones that are already married or already in a relationship, still are. what ever happened with your sims?