No, it can NOT be. It is not really about Jr. Madhubala character but more about how it will effect the already messed up society in India. Already people blame girls for rape and shows are watched by masses. Showing something like that when the girl fakes rape can have severe negative effect.
Just because we want a couple does not mean CVS should play with such sensitive case. They should've not introduced such sensitive topic which is already in BIG topic in India in the show. Neither they can glorify the rape by showing a victim falling in love with a rapist. They can show this all as a dream which now seems impossible since it is been 2 episodes now or showing someone else raping Jr.Madhu but that's not acceptable for RajBala fans then.
These idiots cvs can try whatever they want as long as they don't make Raja as a rapist or Madhu as putting false accusation. Both of these are extremely bad for the show and the message it will give.