User blog comment:B214/Volume 21 info & spoilers/@comment-64.237.225.232-20160329204304/@comment-4547267-20160401062853

They don't really disrespect him, i mean they are all teenagers. Did Issei respect his father, not really because his father is kind of perverted. The same way his kids feel about him. But in the end, they love their father, but find him embarrassing because of his perverted nature. Ex dislike him because he was mad at what happen to Asia, but soon forgive him