Both Armaan and Sid fans should realize that the main problem in their love stories is the woman they have loved- RIDDHIMA!
Even though she was responsible in changing Armaan from a happy go lucky, flirtatious guy to a monogamous, dedicated lover, in the end she is responsible for making him a psychotic patientš
Now, here with Sid, who is very angry since their marriage, has turned from another happy go lucky person, to his self confessed 'animal'...it's Ridz who is responsible for this change in him. I can see why he is angry- he is angry at himself for agreeing to the marriage and angry at Ridz for making a facade of a marriage. So, Ridz is again the problem here.
Why? Because IMO, Ridz's character has been shown to be a very unstable, judgmental, insecure and eager to please others. In real life, most men would want to stay away from such a character jo unhein poori tarah pagal banaa deti hai. Ridz na kabhie khud khush hoti hai,na doosron ko khush rehne deti hai.š
I hope all Armaan and Sid fans can agree on atleast this aspect of the story....