Ok, quick guideline
START HERE! Is a marriage proposal to someone twice your age creepy,
especially if said younger person is a
child?
If your answer is YES (and honestly, trick question, cause it is whatever may be the "politic" *blegh* reason)
I
I
I
V
Then what does it matter if it's fiction or not, especially here on this manga site where fiction is being read on modern times...it SHOULD be adressed in some way or form no matter what and never glossed over.
And this webtoon did, and much much more. Props, 100000/10, someone give a prize to the author
(Sorry now for any grammar/spelling mistakes I may have made, my mind is barely keeping at 3am right now)