False dowry and defamation

The groom's family lives in Delhi and bride's family lives in Noida. The daughter-in-law by taking the name of office ran away from the inlaws 's house to Mumbai in her inlaws 's absence leaving a fake suicide note in the car. On not returning back home the husband's family and the bride's family jointly filed for missing report. The next day the car that was driven by the bride was parked in near Vasundhra in ghaziabad near a river to make everybody believe that the girl comitted suicide but after few days the girl was found alive by the police and brought back and handed over to her family. The bride's family on her return accused the husband's family of dowry, domestic violence, molestation, attempt to murder, attempt to rape despite not being any complaint against the inlaws in the missing report. The case of dowry is going on ghaziabad district court so my question is that can the husband's family file a writ petition in Delhi high court against the girl's family and questioning ghaziabad police of not taking any action against the girl as before eloping the girl stayed with her inlaws in Delhi?