I think that the ending is pretty sad but thats the beauty of it, it's like the the torment doesn't seem likely to stop for a long time. At the same time he is cursed in a similar way in that although he didn't want to continue a relationship that was already over before it was born, but having scarred her emotionally he will carry the guilt with him. It's sad but beautiful. But beautiful because it is sad.
I think that the ending is pretty sad but thats the beauty of it, it's like the the torment doesn't seem likely to stop for a long time. At the same time he is cursed in a similar way in that although he didn't want to continue a relationship that was already over before it was born, but having scarred her emotionally he will carry the guilt with him. It's sad but beautiful. But beautiful because it is sad.