If you were in Vedika's place, what would you do...
1. Forget the past and move on with your life.
2. Accept your sindoor back. I personally would have a problem with this. I don't think I can accept someone who has re-married back into my life. Most of us want Vedika to get back her sindoor as she loves Dhruv. But is this what you would want?
3. Take revenge on Raizadas and move on with your life.