I adopted a child of my wife's brother. I came to Saudi Arabia as an employee with my wife and my adopted child. For this purpose I marked the passport of my adopted child on my name. I admitted my adopted child in a school where all documentation completed with my name. In Pakistan I admitted my adopted child in a school with his real father name. I have completed child adoption process legally by family court in Pakistan. I have complete legal documentation but for going to Saudi Arabia they didn't accept. All my relatives know this my son is a adopted. My question is can I live with my adopted child in Saudi Arabia with my name or send him to back to Pakistan with my wife. So please give me complete guidance in the light of the Qura'n and Sunnah.