I say none is wrong
RK would eventually have felt this way irrespective of Dipali being there or not. She just accelerated the process. Its hard for him to accept even the thought of anyone else, Madhu included taking his place even if its for his sake
He was bound to lash out. He loves Madhu a lot, more than anyone else in world apart from himself maybe and what he has achieved. The 2nd scene with Dipali could have been avoided but the CVs are sadists when it comes to Dipali since the start
And for those who think Madhu is dumb to not understand him, well its just been a day or two since the change. She thinks he will understand and cooperate as the movie thanks to the bank loan is the priority now. She choses to have faith in the words that he has always said about how he knows whatever she does is for him and how much she loves him. She is becoming the professional he always wanted her to be (before the stabbing), alas he doesnt like it anymore coz he is no longer involved and the focus of her attention or so he feels
For her the movie is still his and she is doing it for him
and for him the movie has now become hers
RK is not understanding Madhu thanks to his ego and insecurities
Madhu is not realising what RK is feeling thanks to her blind faith in him and her live for him
And I am going to enjoy the show
PS: Mehul had no place involving the distributors without RKs permission.
He is the director, not the producer or the financer
Looks like he is going to play as big a role in the separation as Pabho/Dips