Kabir's house of cards

Why the hell Kabir was over reacting? He himself sent ridhima to  be close to Vansh and now he is getting hyper only on the name of marriage .  That means he is okay if ridhima is close to Vansh but he has problem with marriage. What kind of man he is? He himself is not sure of his plan and he thinks by this quixotic scheme he will defeat such a big criminal. I wonder he is a CBI detective or a local private detective 😄