Another moron who doesn't understand what ntr is, listen first of all this would be regular cheating, ntr is when a character steals away another character who's in a relationship with another person. second of all the mom confirmed that they are in an open relationship.
tf you mean you don't know the point???? it's a romcom, so the point is to have romance and comedy in it. As for the premise it's that the MC is a scumbag and it still has that too