I don't get her logic here. Now that she's already changed the story, why does she still feel as though the ML needs to marry the original protag? Like, she won't look like his dead wife (who is not going to die anymore anyway), and thus he has absolutely no reason to be interested in her.
This is what frustrates me about these manhwas! Stop trying to dance around the plot and take the damn man for yourself!!
Thanks for the update!