Azure's Questions (2)

So I’m looking for this manhwa. She eventually cut her hair. She’s strong, can fight with the sword but hides it from her husband. I know it has “light” in the tire but I can’t remember

So I’m looking for a manhwa where the fl is so weak, she coughs up blood and is dying. I’ve read it before but I have long lost and I can’t go through them all. I just wanna reread it again. She’s blond and eventually gives birth. Thanks!