Responses
You seem to already be checked out of the story because it says that yes they can get married without the blessing, but the father will literally use his own power to make sure that’s not possible. So it’s clear that the father has some influence over the possibility of them getting married somehow.
They can marry without the blessing (〜￣△￣)〜
The author keeps making up a lot of things... The story could have already ended #－.－)