On 22/3/2012 India voted against Sri Lanka in UNHRC, Geneva. Out of the 47 countries, 24 voted for the resolution, 15 against and 8 abstained. The resolution was moved by USA which has committed more war crimes than any other country in recent times. India was the only Asian country to vote against Sri Lanka. Russia, China, Bangladesh, Pakistan, Maldives, Saudi Arabia, Kuwait, Indonesia, Philippines, Cuba and some other countries voted against the resolution. India gave up its position of not voting in favour of any country specific resolution.
On 5/3/2011 DMK passed a resolution asking its ministers in central government to quit. DMK will have no alliance with Congress and will give issue-based support to UPA.
Congress-DMK alliance was doomed when Rahul Gandhi went to Tamil Nadu, addressed Congress leaders, and said one of you will be the next chief minister of Tamil Nadu. The die was cast. Bargaining for seats was a ploy by Congress to end the alliance.