My (France) and my friend(England) started a multiplayer game. He allied with Austria, Castille, and Portugal and vassalized Scotland. I am allied with Poland. He declared war on me with Castille and Portugal at his side, I was able to knock out Castille and Portugal taking some land from them and I kept Normandy under my control which gave me a 58percent war score against England and Scotland but he is not accepting a peace offer and I want Normandy which is possible as per war score. My economy is ruining and war exhaustion is bad. I cannot beat England at the English channel with the fleet at 1459. I would like to know what could I do in these circumstances, his economy is good because of the English channel trade node and actually losing nothing with this war. But I am and he is not accepting a peace offer. If it helps, War of roses is completed and I already have Labourd and Bordeaux under my control from the previous war. Thank you for reading!