So I was just wondering if anyone knew a manga were there were two guys who were together and at some point one of them figures out the other has a kid, they were in a park. In the end the misunderstanding is cleared up, that's all I remember, any hint can help too.
Maybe this http://www.mangago.zone/read-manga/shinshi_to_norainu/bt/c006/pg-1/ (and the next chapter)
There is this manga about this human who like goes into hell, or something like that, and becomes a teacher there.
I don't remember the name, could someone help me find what the name is?