our_bbcsherlock | HELP!!! Looking for a fic

Okay everyone this is probably going to be a tough one. The fic I am looking for was set in the 19th century(possible early 20th). Here's the thing Sherlock and John are married, but becuase one of them has been raised as a women by their family. The one who has been raised as a woman doesn't know that he is not female until almost the end of the story. They had been raised as a virtual slave to the household(very cinderalle) until they were married to the other. However I can't remember who was made to believe they were a woman. I can't even remember which website I read it on, although it's likely that it was Archive of our own or fanfiction.net as I do most of my reading there.

Does this ring bells with anyone? I would even take hintsof what someone else who read the story remembers that might help me get closer to the right direction to look for the story.

Thanks everyone,
Rairakku

FOUND! Whoops Wrong Fandom. Thanks to Holmes_ Finders I figured out that the story I was looking for was actually a Snarry called The Perfect Wife. My apologize for the confusion. And now I may have to prompt that story and see if anyone will write a version for Sherlock.