User blog comment:B214/Question & Answers 5/@comment-72.220.143.12-20151012043030/@comment-1359322-20151014135518

@Ran, but Sirzechs is clearly still doing his job so is Grayfia. And that is because they have reputations, their reputation is what keeps them busy. Ise has the same reputation as the Sekiryuutei hence he's like Sirzechs. Plus i don't think Ise is away 24/7 from his children, probably just doesn't have enough time like Sirzechs but since Sirzechs only has 1 son, he doesn't undergo the same trouble with Ise who has to further split his limited time with his children.