I LOVE THIS OMGGGG THIS IS ONE OF THE BEST STORYS BUT IM SO MAD THEY DIDN'T GET MARRIED AND WHY DID THEY TELLE THE DAUGHTER SO LATE This is the link for chap 12.6 : https://mangafire.to/read/ibitsuna-bokura-no-katachi.rj4jo/en/chapter-12
Ibitsuna Bokura no Katachi