Signs of Corruption

I had nothing but problems with Claire Ursine no matter how many times I tried playing her. The baby was either never born (in an endless loop at the hospital) or disappeared shortly after being born. Playing her messed up any game I had so I finally stopped playing her and killed her off every time I played in Sunset Valley.

I think there are some Sims in every world and houses that are somehow glitched and never work right.