I don't usually participate in discussions, but I felt the need to point out there is NTR in this, or at least cheating. It's not a lot, and it's not done to the protagonist, but it's there.
Technically it's later revealed that it wasn't cheating after all, but neither you nor the character are told until hours of gameplay later. So you have hours of that disgusting feeling knowing that someone was cheated on, then only afterwards the story says "Actually no it wasn't. Tee hee!"
Unfortunately I'm dropping this game for that. While I'm fine with some conflict and sad moments in stories, NTR/cheating often pushes it too far personally. Teasing it is almost as bad as the real thing.