Where?!

This will be a short story about my Warriors OC, Sepiagrove. (Sepia, a dark brown reddish tinted color). He lives in ElmClan as the co-deputy, when two legs invade their camp and they are forced to leave, his cousin gets extremely uncontrollable and sad. This leads Sepiagrove to think he doesn't want him, so he just says "bye." Then goes into the barn which is their temporary camp, then goes insane.