Our daughter-in-law absconded from our house after about 8 moths of marriage , we called her entire family members to discuss on the event,they discussed for 4 hrs 22 mts and the entire discussions were videographed . no body mentioned about any mis conduct/ ill treatment/ harrasment /mental torture etc of any sides, but after about 2/3 months, they put a 498 case against us . Now everything is complete, my querry is, whether now we can go for defamation case against the girl and her family ?