Don't Fall In Love (AHS Fanfic)

[COMPLETED]
Before Mr. March was dead at the hotel Cortez he had an interesting life besides all the psychotic killings he had someone dear to his heart her name is Lily and she was a secret since Mr. March was already married to the immortal Elizabeth. After all this time what happens when Lily finds herself back at the Cortez? Will Elizabeth find out what Mr. March has been hiding all this time? Will she even care? And most of all will Lily still love him after all this time?
(First book)