There will indeed be a conflict of interest, and much anguish in the family, if Justice Secretary Jesus Crispin Remulla clings to his office and leaves his son Juanito Jose Diaz Remulla III to face by himself non-bailable drug-related charges filed against him. There need not be any conflict actually. Remulla has no obligation to continue in office and no compelling reason to sit in the Marcos Cabinet. Instead, he has a blood duty to stay with his son despite the errors of his 38-year life and his being “emancipated.” There are dozens of other lawyers who can ably replace Remulla as justice se…