False 498a case filed harassment by opposite party

My brother's wife filed a false 498A, 406, 506 case against my brother, parents and me. All of us got bail. As they failed to make us stay in the prison, they made a trap for us. One fine day they turned up to my brothers office. Harassed and threatened him and his colleagues. He went to the local police station and filed a gd against them. After a few days they again went to his office when my brother was not present there. The inlaw family along with their lawyer threatened the office staff not to support my brother and throw him out of the job. My brother reported this incident to the police aswell. Our lawyer shot a letter to the inlaws urging them to stop this nuisance. Just after that the woman police cell of the office locality came to his office and took him with them. Arrest was done alleging that he has beaten up his wife in those two days when they came to his office. Adding to that the inlaw says she was again beaten up on another day when she was walkin