So their genetically mom is their oldest sister and their dad is their brother in law?
That is more confusing than having an uncle-dad or cousins getting hitched...
So their genetically mom is their oldest sister and their dad is their brother in law?
That is more confusing than having an uncle-dad or cousins getting hitched...
No, genetically, Mom is actually their mother and grandma is actually their grandma. The real mother's eggs were fertilized and placed into grandmother. She just carried them through until birth. It's kind of like what seahorses do...