One theory for the A Court of Thorns and Roses series explains a lot about the Archeron sisters’ lineage, but Sarah J. Maas’ has yet to explore its full potential. The mother of the Archeron sisters is an elusive character; not much is known about her besides her poor treatment of her daughter Nesta and eventual death. However, a theory stating the girls’ mother had fae lineage explains why Maas hasn’t written much about her yet, and what effects this may have already had on the series.
