In most of my games every time the AI manages to control all the counties in the 2 duchy it holds it to give away one of the duchies to a count vassal of one of its dukes this results in the duke hating his liege and the dukes former liege going to war with him because of this .I have especially noted this happen in the HRE,iberian kingdoms,hungary,egypt,scandinavia etc while england ,france seem to not encounter this problem. Why is this is the AI plain stupid or is this coded to happen this way?I personally like creating scenarios before starting a game and his is really infuriating as it totally destroys the balance. Please help.