Adultery A Husband and Wife’s Playful Texts Turn Into a Complicated Affair

[RCF]

Unless there are unrevealed information in the existing chapters (like Nikita staying in touch with Jay's mother), Nikita is 100% committed to Tharun. She herself realised in the previous chapters that she didn't give Jay the same leeway she is giving to Tharun.

And her comment that she doesn't deserve Jay comes from a place of self pity on herself that she was emotionally blind to the gestures of Jay (like he showing that parental care when they were together or how he uses to pull her into a dance when he was happy during their time together) are her way of saying she was the reason majorly for the situation they are in.

Yes she is committed 100% to Tharun, any doubt? She has left her love for him, in a way sacrificed her love after knowing that all this while she misunderstood Jay and knows how deeply he loves her as well but still she moved on just because she has committed to Tharun and promised him that she is his woman for future. She is willing to try life with Tharun for the caring and patience he has shown, for the emotional support he gave all this time for her in her bad times...

she didn't understand why Jay was able to move on overnight from her, she didn't even question that herself as she didn't care that much, she got what she wanted but did not think about why and how? That was the level of commitment she has shown, she doesn't know yet that Jay watched her having sex with Tharun and that broke him and that piece of detail might come later at some point but the point is she has moved on in her mind, setting new future, she doesn't know if it will work or not but she is putting her 100% efforts from the beginning since that night she said yes to Tharun for sex....

She did her best to make sure her ex doesn't suffer, she put her 100% efforts to make sure she won't feel guilt that will kill her and her relationship with Tharun, she made sure she could do everything she can to make it clean so nothing will haunt her back and haunt Tharun so he would hate her, once she leaves Jay, she might take time to forget him but she did whatever she could do to help him move on as well, that is her maturity but she did one mistake..and it is big mistake, she didn't make sure Tharun has shown same maturity towards her and relationship with her, Its not her fault if Tharun failed to clean his mess, its not her fault if he didn't have a clean break up as her, it won't be her fault if Tharun failed from his side to keep it clean, sometimes love only is not enough, live proof is Jay and Nikita, having known that Tharun should have been more careful...he should have cleaned his mess, give clean explanation to his love(Mithra) and made sure she was fine with the breakup just like how Nikita handled it....That is the big mistake Nikita did....it will cost her dearly now...

Remember her words....it will be useful in upcoming chapters: 

Tharun asked one final question. 

This is just a What if question. Think and answer: Okay, we started our life now, you are forcing yourself out of Jay circle. What if Mithra comes tomorrow and wants me back? And I have to leave you? Will you be able to convince Jay to take you back? Do you think he will accept you?”
Nikitha looked at him for a long moment, then stood up and started walking back toward the villa without answering.
Tharun rushed after her, gently stopping her. He told, its just a What if!!
Nikitha replied calmly, “Before taking the flight, I already moved out of Jay’s house. I’m staying temporarily at a women’s hostel. Maybe I’ll make it permanent instead of shifting between you two.
And for the record, I guarantee you — I won’t stand in the way of Mithra.”

And Nikita never misses her word, her promise.....She doesn't have strength now to take more guilt for break other girls heart by stealing his man.....she blindly believed all this time that Tharun will take care of everything....She believed Tharun's word that Mithra never responded his love, she believed Tharun when he said Mithra is Jay in his relationship....

Of course this is my guess and what I understood from the plot....whether she will breakup with Tharun seeing how messy he handled Mithra or not, whether she will reconcile with Jay or not, whether she will live alone as she said without both men or not, or whether US/UK trip will be the plot to make Jay and Nikita bond again or not....we have to wait and see....

~RCF