In the future if you get divorced, the court will decide about custody of your common children, the custody of the child will be your or your husband. According to Turkish law the custody can not be used together without marriage. The court will decide according to the best interests of the child. In our country women get custody generally because according to the decisions given before, the child needs love and care of his/her mother. If you want to go to Crotia you should say this fact before the court, because the court will regulate the right to visit according to your and his life styles, places. The court would recognise your moving to another country and would regulate the right to visit according to this fact. If you do this, you can go to Crotia without permission of him but if you decide to go later, you will be blocking his right to visit his child and he can apply official establishments relying on Convention on Civil Aspects of International Child Abduction. Crotia and Turkey are parties of this convention.
Finally, women and men are equal before law, the part who has custodial rights should respect the other's right to visit.