Single Moms household/theories

If you open up Sandi's family tree, or River's family tree, you'll find they have no father. What is up with that?

Theories

 * I think that they were made in CAS so they only have mothers, no fathers. --Random Ranaun 22:28, 26 June 2009 (UTC)
 * to add a bit of mystery in the game :0 katie kolman xxx
 * I never really noticed, I haven't played them alot. Maybe they are adopted - Zmario
 * They were made in CAS
 * They are like the American Gojira and reproduce asexually. (Without mate.)
 * She most definitely adopted her.
 * The most valuable theory in my opinion for Molly and Sandi is that the baby girl is the result of an affair that might have occured during a party (regarding to Molly's traits: flirty, and party animal). As for River, that's highly difficult to say. Maybe did her dad stay in the irish country, Letting her and her mom going to Sunset Valley....
 * look at the household name SINGLE MOMS thats why they have no father