oh no i thout you were talking about some TV show's characters......ary you are actually comparing nandani's character with RM's mother??????like really koi comparison hai bhi????yash and nandani they loved rahul as their own son....and after birth of their own baby their love and affetion did not change for rahul.....but sab log yash and nandani jese nahi hote dear.....
Okay dude Sonny Corinthos loved his son Michael Corinthos III after even before he adopted him. And to some extent, he cares about Michael than any other child of his.
And no, of course I'm not comparing RM's mom to Nandini. They are heaven and earth.