Everyone was unaware of her past not like she will tell everyone she meet and even if by any chance she tell it to Lucas and others knew what has happened to her they won't even bat an eye. It's not because they won't feel her pain or anything but because many share the same fate as her.
And even if they don't share the same fate as her, everyone has their own fair share of struggles in their life but that doesn't give them a right to judge others.
And in this case like others, Simran is causing trouble because she didn't want someone like her to be suffered as she did in the hands of this man who is only 2o something of age. According to her opinion, she wanted him to realise his mistake early on so he didn't coerce other many innocent lives.
She is too self-righteous that she didn't want to see the truth in front of her eyes and firmly believes she is right and she had to punish Lucas and make him realise his mistake.
