Split from Household and Move not showing up

the split from household and move option hasnt shown up in my game for months now and honestly it's starting to get irritating. I've had to use the "manage household" to transfer sims to already occupied lots, despite building an empty one specifically to move young adults out.

I don't know if theres some weird glitch thats been happening for months or if its a feature that they got rid of, but i desperately need it back and dont know what to do.