Created compatch for AGOT:
https://steamcommunity.com/sharedfiles/filedetails/?id=3557254933

@HeirandtheSpare I didn't claim this was historical and it's certainly a fun flavor mod, try it out :)

@HeirandtheSpare u think no king or ruler ever thought of this?

yeah it works you just have to wait 16 in game years for the secret to come out

Is this still working? Ive activated this in a few of my agot playthroughs but no events pop.

I think when I marry someone matrilinially the event wont fire. When I marry someone patrilinially the event fire as intended. Maybe I missed something..

Can you make a gamerule so we can select if AI by default won't do it?

Remember, you can't say this was medieval, because they absolutely despised it. I bet this would happen, like Stylez said below me, in the "Song of Ice and Fire" Mod.

@BirdHub19 100% lore correct For AGOT-ASOIAF

Alrighty, final update done unless paradox changes game code that effects spouses.
Working - added picture that shows event.
Might add option to not enforce your GOD given right, if people want that.
Like if your friend gets married and you don't want to .. enjoy.. his new wife. It adds a positive opinion modifier to the husband and wife, and nobody knows it's your kid unless you reveal it, so, not really needed imo. Plow away.