You meade something wrong...I married Ira too, and got 5 children. And she's pregnant again. A wife who knows her duties.. But despite a relation of 46 with her mother, I got no fief until I gathered an army and seized a castle (and still needed to spend a gut sum of influence to get majority) And Rhagaea doesn't try to reunite the empire, she ends every war with western and northern traitors after a few days, just to start another war with the fleabreeding horserapers from Khuzait and Asarai. Ira is against it, but as a my wife she has to obey - I am thinking about breaking my oath to her mother.
Marrying Rhagaea? Why? She's too old to breed, and makes stupid politics.
(This posting includes 99% roleplay)