I doubt whether its right to blame others for your mistakes and your problems when you yourself made your decisions to get what you want in life. Blaming and accusing others does not make you a better person, just because you are vocal and well known to be such a person.
In ovi's case, she tends to form conclusions in her own little head about each and every character around her. Its either her way or the highway. and everyone including her intelligent father does nothing to guide her on the right track. He is making her more unhappy than really happy by not putting some sense in her head. Look at his reaction after she told him about seeing purvi and pari in arjun's room. Why would arjun video call ovi and have pari and purvi in his room? any person with common sense can tell you that it was not what it seem like.
This whole situation as it unfolds in my opinion off course, would only serve to push arjun and purvi together. I wont blame them if they start to develop feelings again for each other as its just everyone accusing them of what they are not guilty of. Its better to be blame for something you have done rather than what you have not done.
Just my two cents. What you guys think?