As painful as it is, it seems that it does not pay to be good always. Look at Suman. She was responsible for getting Prakar in the house. And what does he do? He trying to destroy the company and thereby hurt Rajeev.
She prevailed upon the elders of the Rawal Khandhan to allow Jignesh to stay in the house and asked them to help him financially. What is the result? Shalaka, his wife goes about instigating Tanu against her; stealing the mobile which had the infamous MMSes and sending them to all and sundry.
She kept Tanu's escapades a secret and lied to her mom-in-law about where she was. What does she get in return? She is accused by Tanu for being responsible for everything.
The moral of the story is it is not enough to be good but also one needs to be shrewd- not in the bad sense but ensure against others taking advantage of you.