The AIADMK, a regional party in Tamil Nadu, has officially ended its alliance with the BJP ahead of next year's parliamentary elections. The decision was made due to comments made by the BJP Tamil Nadu chief about former AIADMK leaders. While the exit may not have a significant impact on the BJP, it highlights the fractious nature of the opposition alliance. The AIADMK now has the opportunity to contest all parliamentary seats independently and potentially form new alliances based on the election results.