Indore: A man and his wife were booked on the complaint lodged by his mother in MIG area on Thursday. The couple was allegedly harassing the elderly mother and father over a petty issue. According to the police, 61-year-old Hansa Moti lodged a complaint that her son and daughter-in-law were harassing her and her husband. They would not give them money for expenses and would abusive them, Moti said. The police have registered a case under relevant sections and started investigation in the matter.