There is a historical romance drama that I'm looking to rewatch (or complete, it's been so long I can't remember if I finished it). The problem is I can't remember the name.  Here's what I can remember of the plot:

The lead female role was married and her husband had gone missing (or maybe died, or others say he died but she has hope is he alive... or maybe they were just engaged. But I believe it was married). I think there is an emperor who loves her and she does eventually end up with him.

I hope I'm not mashing up multiple dramas.

Anyone have a thought? Thanks for the help!

I'm not sure if that is it, but I'll check it out. Thank you