Quote Originally Posted by melb_will
Ok the AI definitely turns against you when you get to big or rich, maybe army size. Anyway I'd definitlely support the incest argument. The problem with waiting for the local aristocrat is that if you have an old king there might be no children before they die.

If you have a couple of unlces and younger brothers with incest then they have already pumped out a number of hiers as a backup
Let's hope the King's wife also has the "adultery" vice, thus hopefully bringing some fresh blood to the inbreds