she loves daddy. But she loves her mom's obsession more and like rS says she is always ready to please her mom and her mom is asking her to sacrifice one more time for Nitu.
Simi does not love anyone except her mom's obsession. Her father had boycotted her marriage with RB. In today's US episode, RS tries to explain to her about how one sud love self and not lose hope. Simi is totally not paying attention to what RS is telling and announces that the dinner is ready and to come and have the dinner. Later on she sheds some unwanted tears and gives back bhaashan to RS! RS is left with nothing but to shut his mouth.
And today in the India episode, as expected by me, RS has only 1 weapon in hand and he uses that again - boycotts her marriage with Nakul too. Interesting to note is, by this RS' behaviour the 1st time Simi should have learnt if there was some lesson for her, but no, she thinks she is a walking-talking encyclopedia who knows how to handle every damn situation. If RS boycotts, "who cares" is Simi's attitude! Once a child cries you give in and pamper, if the child cries again and again, you just ignore. So, here the "child" is RS and the "you" is Simi. So, she is just ignoring RS, who is one of the most important supporter of her in this Simbhi relation!