Molestation falls uder Section 354 IPC. As per central Act, the punishment is 2 years imprisonment. As per Section 468 (2)(c) of the Cr.P.C. the limitation is three years period. It means, within three years period of the occurence of offence, one can file complaint in the police station. If the police will not take any action or try to use undue influence on the complainant to withdraw the case (in India, it is normal in the offences related to women, more particuarly the offence related to S.354 IPC), you can also directly file a private complait before the Magistrate under Section 200 Cr.P.C. along with Section 156(3) application. My suggestion is to file a fresh complaint giving all the details and also referring the earlier complaint in which full details were not properly explained and also explaiing the reasons for filing this complaint wth such delay of one or two months (Parental pressure and police pressure) and also mention that the accused has not stopped to molest the complainant.
You also analyze his actions and find out whether they also come in the category of Section 509 IPC and Section 66 of Information Technology Act and also s*xual harassment in workplace.
It requires a lot of guts and patience to pursue such matters in India.
If any further enquiry is there, do not hesitate to ask me again.
warm regards.