The abduction of a child by the father before the dispute is resolved in court is already a trend. A woman, a mother, has practically no protection from the arbitrary actions of a father to kidnap a child together. A female mother, as a rule, chooses a legitimate way to be with her child - these are appeals to the court and the police. And if she is lucky in court, the mother can use a statement of claim to restore her violated right to the child, to care for him and his upbringing. Good luck!