Glarn Curious/theories

There is a picture of him holding one of his alien daughters, the other one on the floor, and Glabe Curious crying. However, he is pregnant. Who is he pregnant with?


 * Maybe he was meant to have more alien children, or it may be Chloe Singles, as she is much younger than her twin. If it is Chloe, the other baby's identity is a mystery. Or it may be that Glarn's pregnancy is just a mesh as Olivia Monty's. It may also be that in the original game, before it was released, pregnant Sims would still have belly until a time after, as it's something that usually happens in the real life. Maybe he didn't want to leave his alien daughters, but Glabe divorced him and he left the home, so she had to take care of Lola and Chloe, as she couldn't send them with their father. --Elviralapida