I never witnessed any type of 'father' being around, and silly me - I didn't check their family tree before moving them out. I specifically remember both Skeletal assistants. When I did, I discovered she had a sister (also Patella), and their mother was Tibia Skeleton - an actual Skeleton. And so, I became friends the the 'human' Patella, so I could ask her to move in. The last name was way too ostentatious to have not been the same as the first. I met another adult named Patella Skeleton. When I asked him to move in, I just noticed that he was from a family of five: Petella (skeleton) was mother to four adult, regular (non skeleton) Sims. I met one of her sons - well, my SIM met one of her sons, Zygot Kost. But both times I witnessed it, I only saw the byproduct of what I assumed was a coupling. If they're having romances that produce the children. The sheer mechanics alone make the brain reel. but then, there's no way for a skeleton to get pregnant. I've never seen a husband in the picture, I just assumed. I think my subject title might have been slightly misleading. Information, Guides and Announcements for the EA app.