Agree with you dearLol Madhu isn't an angel even if she did bring psycho-star back from the dead three times! She's human and a woman too, if RK is a complex character then trust me when I say women have many shades! You're not seeing shades of Madhu, you're seeing the different side of a woman! If she was so angelic she would tolerate Dipali Bhabhi as well instead of turning hostile towards her! It's only natural that we treat others how they treat us!
Another thing that bugs me is nobody can tolerate Sultan getting involved in the PsychoBala relationship but when Madhu plays her cards an army of fanatics stick their noses in and give their two cents on what she should and shouldn't do! If they're in a 'relationship' let them do what they want!