What will happen to BJP in Tamilnadu after AIADMK delinked alliance?

In a meeting held at the AIADMK headquarters under the Presidentship of Edappadi K Palanisamy it was decided and announced that the alliance with BJP has ended. It was reiterated thrice by Edappadi K Palanisamy. Further more K.P Munusamy announced that the parliamentary election alliance will be formed under Edappadi K Palanisamy .
BJP's dream of establishing political space in Tamilnadu has become a question because of the AIADMK's stand. 
The reason for this is Annamaial's disparaging comments on Anna and Jayalalithaa and he did not even express regret for it.
Annamalai's speeches not only upset the DMK but the AIADMK also. Many including former AIADMK ministers condemned him.
Selur Raju went to the extent of saying that the tongue of those who speak wrong about Anna should be severed. But Annamalai adamantly said that he will not apologise. 
This hurt the AIADMK very much. Besides this earlier, Annamalai's comments about Jayalalithaa also did not go well with the AIADMK.
It is his talks about AIADMK's undisputed leader is considered as the last straw that broke the alliance.
In Tamilnadu AIADMK helped BJP get votes.  But Annamalai's continous activities against BJP caused the alliance to come to an end.
Regarding this Annamali  told reporters in Coimbatore that at the right time the BJP high command will react to this.
While the AIADMK has helped the BJP in many ways, now it has been isolated and the question regarding its future in the state has been raised.
Anyway this is a major setback for the BJP and it remains to be seen how Annamalai will reverse this.