need a suggestion

a female friend of mine from udaipur is in problem. she has luv cum arrange marriege. they were living in out of city happily n one day they started argue n fighting on a topic . atually guy was always doughty person even he refused to her to talk with her male friend. after that she came to her pihar on diwali n she was 1.5mnth pregnent that time but unfortunately she got miscarriage. after that guy started to ignor her . no call pickup no reply his family also doing same. then she went to her sasural at midnight n her mother in law refused to enter in home n said that come in morning after coming their lawyer. her father was hospitalised that time he didn't come to see them. father expired but he didn't come on funeral.. now its 6mnth to go no reply no call from boys side. any of family members of boy not picking her call. she want to go to police but girl's family is not supporting for police they are saying that matter will be larged from this action. what should she do??