User blog comment:B214/High School DxD EX/@comment-25262334-20150828022642/@comment-1359322-20150829021425

@BAlien, there are many people in this world with several children and they focus on their job more than their family but it doesn't mean they don't love their family or they are choosing their family second or anything.

Ise could simply be busy because he's helping out his wives. Asia got cursed by Loki, maybe Ise is constantly travelling back and forth from Heaven and Grigori to undo the Curse, then he also has to support Rias since she's the Head of the Gremory and finally he has to help out with the fights and continue on his Oppai Dragon campaigns and so on.

Anyway everything is too early to tell at the moment. We just need to wait till all 6 parts are out before we can conclude anything.