False promise to marrige by bf nd family

Boy had reltion with frnd by lying his age promise her to marry in any situation when she knew he lied .he 18 nd she19 so she breakup .boy threats if she leave he will sucide ,leak her private pic nd say age doestmatter he love her wants to marry emotionally blackmailed her his bro also convinced her that even parents say no he will marry.on promise,fear of threats she patchup he act very nice had physical monthlater he breakup by say parents knew. she met his parents they compromise after getting job will marry his parents promise girl nd her dad monthlater her dad died she in depression call his father to talk bf bt he rufuse .one uncle call her threats her he will come her home teach her lession nd lied that he is frnd of her dad when she asked who complaint against her so he refuse then sheknew that uncle is froud, bf dad appoint him to threats her his dad is police using his power he said he can do anything ,say my son18 girl19 he has mental issue nd damege her image in public