His only breakdown will be when he finds out his brother did not turn to him for support. That while he keeps saying 'one for all, all for one', the three were actually living their own problem nightmares alone. That is the betrayal that will shatter him.
I think he will seek out tia then and probably see her and the lover together. If that happens, it'll definitely be more dramatic..
It is then that he will seek out anika.
And she will let him talk because he would need to do that.. I do not think he'll lash out at anika really.
I think its time for anika to do some lashing of her own, nahi toh how will the takkar ka rishta happen ;)
but im hoping too much i guess