Just because I’ve read so many manga like this, no communication between anyone involved until shit hits the fan, then usually Mc gets told the important stuff that for some reason everyone didn’t mention to them. The Mc might sulk or get mad for a chapter but usually they immediately make up. And there’s sometimes a afterword chapter where they make it seem like nothing was ever wrong

I want the Mc to completely cut both the brother and the seme out of his life (maybe some contact with seme purely for the kid but vary limited) and get hella therapy. But I just know the second Mc finds out what actually happened, with the brother and that the seme likes him not his brother, he’ll be mad or sad for like one chapter then make up with both of them :/