If the brothers are confident and satisfied with each other they generally live together, or else they fear each other and ultimately engage in a tumultuous war. And there has sprung up some difference with Råvana and therefore Vibhīşaņa has come here.
अव्यग्राश्च प्रहृष्टाश्च ते भविष्यन्ति संगताः। प्रणादश्च महानेषोऽन्योन्यस्य भयमागतम्। इति भेदं गमिष्यन्ति तस्मात्प्राप्तो विभीषणः॥