Absolutely. She is the biggest reason why Keerti ran and got married to a wrong person. She has been trying to fix her marriage without telling and asking her opinion since beginning. Same with Raghav. Usse toh pucha hi nahi kabhi... Baith kar samjhaya hu nahi ki Sunny is a wrong person. She ignored all the red signs just because she felt Sunny is the only one with her and her family is totally against her. That being said letting a woman drugged, I'm at a phase ki ab iska kuch nahi ho sakta. Her basic morals and values are not in right place. The only thing is to do is let her be. Gone case hai toh load kaiko lene ka.
Aur yeh dono RR Mansion me kya kar rahe hai... Keerti ko toh 2 BHK me rehna tha
If only Raghav was that kind of a person. NO WAY would he let his sister just suffer the consequences. Amma either. The truth about the drug incident may be the only way for them to 'abandon' Keerti - but even then they'll blame that on Sunny only and excuse her involvement. The root issue is they do not see her as someone who has her own agency. They think she's this foolish girl who is easily influenced. They do not see her as an adult woman making her own life decisions, as bad as they are.