What the fuck??? I stopped reading this for awhile to wait for updates and came back only ...

What the fuck??? I stopped reading this for awhile to wait for updates and came back only to find out he ends up with Hina????? Like excuse me???? His relationship with Rui was so much more healthy. Hina is such a manipulative and undecisive fickle of a woman who just wanted everyone to love her. I don't condone cheating and although both parties are in the wrong, she added more crime into it by seducing someone who's so young. How on earth did she become a teacher in the first place???? Not to mention the complicated relationship with Rui's and Natsuo's daughter. I'm so disappointed with the ending. I'm going to cast Obliviate on this whole goddamn manga.