Legal questions

hi there i am not a lawyer and i cant give you any advice but since you asked this is my take
, there is a child involved in this situation the father  can fight for the custody ,you did not mention the age of your child assuming he is not a legal age so he can't have a say in this matter but he is a canadian citizen ,and subject to canadian laws ,but when it comes to custody battel, no matter what the law says it takes months even years not to mention lawyers fees  to settle the child custody ,overseas
specialy turkey ,i wouldn't risk it , wish you all the best  still i consult  with a attorney in family law.

Hello,
From your message it is not clear whether you are still married with your husband or you are oficially divorced with him. If you are oficially divorced, usually the divoce judgment contains a provision on the custody of the child. If you have the custody, noone can take the child from you. So your ex husband will not have a legal right as taking the child.

If you have dual citizenship, the divorce procedure does not effect your nationality. 

And god forbid if your husband tries to take the child by force or somehow different this may fall into the procedure of International parental child abduction (which is a UN convention).