Do you think they were members of a random family who just happened to witness their husband and father coincidentally decide to commit suicide while still a member of that family? That they all weren't in for that tragedy earlier in time, probably from the beginning? Because if you do, surely and lastly now at least they all are part of it. And that begs the question of not whether it was coming but where it was coming from and who saw it coming. Things like these don't surface from a vacuum.