Man the moment Henry finally gets in on the secret will be the moment I'll finally... use this gif..
Henry's relationship with Stan is going to end up being their downfall. I just feel that the showrunners have been pulling the long game with Henry all these seasons. Barely having him in the background, barely part of the story... but they always drop in reminders to show that Stan has been a better father to Henry then Phillip. There is going to be some kind of conversation between Stan and Henry that is going to set the match to the powderkeg and I know what it will be..... That gawd damn necklace that Philip gave Martha back in Season 1 that Stan found at Martha's apartment. Since it was originally Elizabeths ... then Henry would have seen it.