My prediction is...padmini will find shammo's knife and will guess that he is the one to attack rk...she will convey the same to madhu. Madhu will be convinced that its shammo...and will confront him...shammo will agree that he did it to free her and to take revenge from rk for what he has done to their happy family...and he will continue to harm rk till he succeeds.
Madhu being ideal indian nari...wants to sacrifice her love to protect her husband from shammo...and also may be to prevent shammo from commiting a murder. So she goes to rk and asks him to free her...she has saved his life 3 times and 10 lakh maaf for each time she has saved him (30 lakh...so hisaab baraabar.)
RK on other hand is falling for madhu and looking for a stable relation with madhu will be very much hurt when madhu leaves...may be turns to his old self...then radha or bittuji supports him to fight his battle to get madhu back in his life.
rk might send her offers to join film industry from other producers...shammo might push her into it ...to become equal to rk in some ways...they will be in love but always there is shammos disapproval...
what do u guys think of this story line???