That isn't possible. But you can have sims taken away by the Social Worker if they are neglected or teen sims will runaway if they have a -20 daily AND lifetime relationship score with every other member of the household.
ACTUALLY, it is possible. you have to hack into the game using what we call mods and hacks. there are special mods for each thing.- different person from one above :3
Chat with our AI personalities
You can get your sim pregnant in Sims 2 Apartment Life and Sims 2 Double Deluxe.
There is no way to get married in the sims 2 for the PSP.
No, Sims can not kill each other only the player (you) can kill Sims.
You can not make a Sim anorexic.
Sims 2 nightlife gets you the sim modder. I've just downloaded sims 2 nightlife and now I can get it, whereas I couldn't before ^^