Elizabeth and her brother don’t know that she is adopted because when there parents brought Elizabeth home she was only a baby, so she doesn’t remember any other home or family and her brother was to young to understand how babies are made and that they take time to grow, they don’t just happen over night, also didn’t care because he was so happy that he final would have someone to play with. He never thought that they weren’t genetically related and no one ever corrected him so they both grew up thinking that they were biological brother and
