in sims 3 generations, is there or will there be a mod to keep the "get frisky" interaction even after the "just married" moodlet is gone?

it just bugs me that the "get frisky" interaction is only availible when you're a newlywed. that doesnt make any sense to me. why would they lose the get frisky interaction after the "just married" moodlet is gone? that makes zero sense to me! i'm really hoping there's a mod out there that lets us keep that interaction or that there will be a mod for that.