I have testingcheats turned on, but as of the last patch, this option is not showing. Add to Family shows though, and works, but Remove is nowhere to be found.

I have reloaded the game and even let it fix itself just in case, but it is still missing.

Is this just me or is this the case for everybody?

Nope, screwed up for me as well. Anybody know of a fix?

My ctrl & shift & c for testing cheats on doesn't work. Are there any cheats that are working?

Yeah, this seems to be broken
you can use MCCC alternatively to move a sim into an existing household or a new one
I believe it's under Maintain Sim > Move sim (on the sim itself)

(you can also just use Manage Households to split up an household, but it would be easier with MCCC)

Do you have any old mods?

I know you might be trying to be helpful but be aware this is a thread from 2019.

In all of my years playing the Sims 4 (since it came out) I have always used cheats. I play with households of greater than 8 so Manage Households isn't an option for me. I have never once seen the cheat to Remove from Household. I never play without Testingcheats turned on and have access to Add to Family and other cheats. I was watching a Youtuber and they used the cheats and my jaw dropped. "There is a Remove from Household Cheat!!" I screamed. I looked for an hour online for what mod they must have been using just to figure out this somehow comes with the game?? Whaaat?

I, too, am having the same problem.

Same problem Did nobody find a solution to this?

More of a work around than a solution however.... Go to the "extra" family (the family you want to move them into, play as the "extra" house hold. Go to the mail box, MCCC (Go to the mail box and summon sim either by name or from the list option.) Add sim to the "extra" family. This removes them from the family you are trying to remove them from. It can be tedious if you dont have the manage household option available, but it is a little easier than trying to get every one naturally to the same area. I randomly have the add / remove from family option on shift click menu but when i dont I just use this work around.