Re: Sims autonomously divorcing, remarrying and having babies.
It's very likely MCCC. You'll need to configure it properly for however you want to play. You can get to the settings by clicking on a sim's computer and selecting "MC Command Center" and "MCCC Settings".
The good and bad...
The bad is there are a LOT of settings. It's very easy to get lost with them all. So, the best thing to do is go through them, just look and get familiar with them. If you're not sure what a setting does, it's best to leave it alone. You can easily change things that may have unforeseen consequences.
The good is, once you configure things, you'll NEVER have to do it again. The settings are saved externally and will apply even if you start a whole new world/save game.
The settings YOU might be looking for are these...
MCCC Settings\Relationship Settings\Breakup Settings
MC Pregnancy\Pregnant Sim Selection
MC Pregnancy\Partner Sim Selection
If you want to disable random breakups: Go into "MCCC Settings\Relationship Settings\Breakup Settings" and make sure "Couple Relationship Change Percent" and "Spouse Relationship Change Percent" are both 0.
To disable random pregnancies: Go into "MC Pregnancy\Pregnant Sim Selection\Pregnancy Percentage" and set all four age groups to "0"
To disable random marriages: Go into "MC Pregnancy\Marriage Sim Selection\Marriage Percentage and set all four age groups to "0"
There are a lot of settings... You can have it bypass only played households, bypass sims that have active romances with a played household, etc. There's a TON of options. If you have any questions, feel free to ask.
ThePsycho
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