So, there was already a topic:

http://www.insimenator.org/index.php/topic,105399.0.html

That is exactly what's happening to me. Even when I breed one sim with their opposite gender clone that happens. Does anyone know how to fix this?

I just copied all the custom content from my old computer onto this one... and when I ran the game, none of it showed up. I have the custom content enabled, obviously... and tried loading it without all the hacks/mods I have... still no luck. Does anybody have any suggestions? I figured I could just transfer them over and be happy! I don't have Seasons on this computer, but did have it on the other. Even though AL is the latest expansion and I do have that on both... So all the files should the the same format or whatever, correct? I don't know.

I was going to install something the other day but before doing so I figured I'd read through the instructions, see how complicated it was and decide weather or not I could potentially f*** something up ('cause I'm cautious like that). So, I was following through the intructions and stumbled upon this "userStartup" file in the Config folder. I opened it and saw "boolProp testingCheatsEnabled false". I figured Hey, maybe I could change FALSE to TRUE and have that cheat code always active! OH my god! Is that what this is for!?!? Can I put all my favorite cheats codes in here? I mean, what with the name and all.. it sounds like I might be right..? Does anybody know?