my vassals are declaring wars left and right

[Jadelith]

even though I have max crown authority. and I'm not talking about faction related wars. one of my vassals used a "conquest" casus belli against another king, which is really annoying because I don't want any of my vassals to have anything other than their de jure lands. now I have to revoke his title and get the -80 relations penalty

this might have something to do with the fact that my vassals are all kings (I'm an emperor), but I don't think this is it.

I'm a muslim btw.

edit: sorry, it seems he was allied with someone and that's how they got involved in a war I think. he didn't declare war, he's just a part of the war. delete the thread if you'd like : )

 

[Zenith Darksea]

But I have seen my vassals positively declaring wars of conquest when I have absolute crown authority as Byzantine emperor. It's quite frustrating.

 

[bilbo2810]

they're probably not part of your de jure territory, so other crown laws apply...