Re: [GTW] [IL] Alien Sim+Mermaid Sim have a human baby

Update: It happened again. My mermaid Sim had twins with an alien partner, one baby was an alien but the other was a human baby. 

The alien was one I downloaded off the gallery, and yes, he was not a half-alien. 

If the baby was not an alien, it should have been a mermaid like Mom, as it's 50% chance for either occult when the parents are different occults. 

I've tried with other occult partners (spellcasters, werewolves, vampires), and when my mermaid Sim has twins with them, usually the babies are either or. 

To add, my Sim has had babies with aliens before this patch and usually with twins one baby will be an alien and the other will be a mermaid. I don't know why suddenly one baby is pure human. I think something got messed up regarding genetics when one partner is an alien. :/