AFTER Jayalalitha took over the party, the AIADMK has split five times. Why not a sixth time?" a senior BJP leader in Delhi had remarked when she refused to forward her letter of support to the president in March. Party MPs promptly relayed this quip to Poes Garden. And ever since, the AIADMK leadership has viewed every move of the BJP with suspicion, especially as it has succeeded in isolating her from state allies like Vazhapadi Ramamurthy and the PMK.