What can we do for our safety and finally close case.

My nephew is a govt doctor in up and had arranged marriage wiyh a non working post graduate girl six months back. the girl remained with him only for 14 days and went back to her home with her parents. after two months she came with her father to my nephew and informed him that she is pregnant. she told him to arrange a seperate home for her and also get family share of his property else she was not willing to be with him. this time she lived for only 7 days and alleging she is mistreated she called her two brothers and father and they created lot of nuisance in their home, last he informed police ,but before police came they left with all her clothings,jwellery,belongings etc. and also threatning that they wud teach a cruel lesson. my nephew approached a lawyer and he suggested of not attending any phone call or going to her place otherwise she may implicate him. after three months ,suddenly one day recently ,he has been informed by a police station officer at girl,s place that she has lodged a complain in her city that five persons (my nephew, his two sisters ,mother and one brother) had gone to the city of girl and kicked her which resulted in bleeding and abortion . and complaint lodged under section 313,498a,323,504,DP act. surprisingly the date of event has been shown to be three month before on the sunday they went to their own city and place of crime as girl,s city .the truth is that neither my nephew nor his any family member have ever visited that city. even never before or after marriage which is 300 km away from their home. the girl father is a muscle man and can surely harm my nephew and his family if they are compelled to go to that city even to pursue this false case. my query is that HOW THIS TOTALLY false case shud be treated. all family members were present 300 km away from shown site of crime. the girl herself aborted the baby without informing nephew and implicated boy and family in a planned manner. will highcourt quash complain.,grant anticipatory bail and punish those people for doing this heinous crime. at this stage the SI seeing this case has send the complaint of girl to mediation centre and my nephew will soon receive summons ,. but he does not want to go to their city at any cost as those criminal minded persons can even kill, kidnap or concoct a new crime story. pl. help. is there any way out. we are under immense pressure and mental torture state