Don't know if this is a vanilla question or not but since I am playing only MEIOU I thought I'd ask here.
Grenada has beaten up Castile pretty good in my game and has gotten a border with me. 20 years ago the Pope called for a crusade against them and when I go to DoW I have no CB option for Holy War or any other types.
They own a bunch of Christian provinces. Is that stopping me from attacking them?
I have been Papal Controller a few times since the Crusade was called but I can't change anything. They are not a vassal of anyone else either. Castile, Leon, Portugal & Aragon have been warring with them.
Am I missing something?