MCCC Help!!! How to stop it messing with my families until I'm ready.

I am using mccc for years without the story progression and it works fine. I just went through all the options in the population and the pregnancy module and switched it all off. Don't forget you get different setting when you click on a computer, a sim or a mailbox. All 3 offer some part of mccc. I only did this when I first got the mod so I don't remember the options I choose but I know it is possible. I didn't have to flag individual sims as immortal just change the general settings.