Let's look back and think about Vividhas last memories with Atharv. This is purely from her point of view the way things were presented to her. She doesn't know anything about Atharvs fake report or how he has been manipulated by Suman for all these years. She knows nothing, zilch. So bearing that in mind let's talk about what she has seen and felt.
Ever since Vitharv got engaged, through to the Manali track, and even when they got back from Manali, they were not on good terms with each other. Atharv thought Vivi loved Ravish and Vivi was sick of saying otherwise . There was a constant tension between them. After that they were about to get married and Atharv went to the extent of acting mad so she wouldn't marry him! Stop for a second and think how insulting that is.. But Vivi put her ego aside and forced him to the mandap. I know that if it was me I would feel so insulted having to beg someone to marry me! Nope, I have more self respect than that! But Vivi still kept trying despite what everyone around her said. Even after everyone realised that atharv was just putting up an act Vivi forgave him and wanted to marry him. And despite aaall that drama he left her stranded at the mandap ! These are her last memories of Atharv.
Now after 4 years she's barely getting by. Has anyone seen her smile at all? I haven't. Nobody could relate to the Vividha in Phase 4. And today she herself told us why.. She still doubted her decision to marry Ravish. She knew she was broken and irreparable. And despite her unpleasant (to say the least) last memories with Atharv she still hoped he would come back. This was Vividha until she saw Atharv today .
And then she saw Atharv. This was what he looked like to her. He was carefree, smiling away, hugging and kissing his wife. He and his wife had a child on its way.They were about to become parents! His life was perfect!
According to Vividha her life, her dreams, her happiness all died the day Atharv walked out of her life. Time had passed but she still stood where she was 4 years ago, broken. But not Atharv. He had embraced his life without Vividha and was truly happy. So no, I don't believe Vividha is hyprocrite because she had never moved on. Marrying someone in the spur of the moment is not the same as moving on. Today She was angry, hurt, broken.. she didn't stop to think why he was now called Raghav, or why he would want to stay in his fathers hosie, a father he hated so much.. no she didn't think about all that. All she could see and think was that he had moved on with another (in a true sense) and she was far from it. She reacted the way I expected her to react. And it's good because she has voiced her true feelings today. Feelings which she kept supressed for 4 years.
Tomorrow when the initial anger subsides she will start putting bits of the puzzle together :)