I united the Kingdom of Ireland, started building up my demesne holdings to get more army and taxes and started forging claims on areas in Wales to expand, when suddenly Scotland declared war on me for a single province in Ulster. I have about 7K soldiers available, they have 10K. They're sitting on my island and I really don't know what to do. Is there something I can do or am I simply screwed? I have only two allies, one's landlocked in France, and the other one... is the King of Scotland, my brother-in-law. He's clearly not going to help. It's not a big loss since it's very lowly developed and not in my demesne, but it kind of screws up my borders and makes for an annoying blemish.