I was a bit cynical when she became hysteric over hearing the news from Satish. I get that she felt bad but she doesn't get that Satish must be ten-folds more devastated than her. Perhaps he needed support. He hasn't told anyone, Vaishu was the first to hear. The weight of having to shoulder something like this is tremendous. He cannot become a father through no fault of his. It was at this time Vaishu should have remained calm and comforted him.
Instead she confirms what a loving sister she is . Her top-most concern was that she is about to become a mother and Varsha will cast an evil eye on her if she reveals the bad news. (She thought Satish's motive was to get Vaishu to tell Varsha) In the end, she kept on ranting she cannot do it that she is about to be a mother. How selfish can you get?? Poor Satish, he wanted her support but was left stranded while she fled. Its my suspicion that in the very next day's scene, we will see Vaishu brushing her hair and staring in the mirror and romanting her hunk of a husband as they talk about the future of their child.🤢 All in her little world composed of her husband, her child and herself. Varsha might register a bit of her thought but she'll supress it down with her own hapiness.
She should have saved those tears in the beginning. We all know who her main concern is for. In contrast, Archana would have handled the situation much better. She would have been genuinely torn despite the ill-treatment she got from Varsha and supported Satish.