I have two robots who adopted, two children, the eldest is a daughter and the other is a son. The mother robot died, so I waited a while for the father robot to get a girlfriend, once he did, I had the son, befriend her and become his girlfriend, they had a child together, which the mother's child is married to the robot now. So Layla, the baby is the daughter of the son, who's father is a robot which the robot is her stepfather/grandfather.
I love making a messy family tree. I wonder how long I can keep doing this for?