Same! I really thought she's going to make him realize that he's not scary and actually a good looking man. She should help him built some confidence not to cage him. It hurts how he feel bad because everyone is badmouthing his wife because of him and she did not even clear the misunderstanding, she just left. Maybe the face reveal might happen in the future chapter to make the story long.
Spoilers ahead
So I've seen a comment saying (if I remember correctly) that the boy is cursed and he appear as hideous to others and himself when in reality he isn't. She will find some item or sth like that which will make her see his real appearance later. So if that's true then there seem to be more to this story than "I only like him bcuz he's handsome"
There is probably more to story but chapter 0 rubbed me bad. Haha, I was upset that she was lying to him and never told him about his face. He looked so inferior and down.
I think all korean manga rubs me bad in that way, 'he is so handsome so I can't divorce him'.. like seriously it is just that? What about his personality, his nature, his hobbies, his talent? Your companionship as husband and wife, as friends? Are looks that important?
Anyways later the childhood chapters didn't look that way, instead quite promising so I will continue.