Answer
Based on official Jordanian legal texts
No, custody does not mean guardianship under Jordanian law; they are distinct rights. Custody is the daily care and upbringing of the child, and Article 170 of the Personal Status Law makes the biological mother most entitled to it, concerning the child's protection and upbringing in daily life.
Guardianship is the authority to decide major affairs: Article 184 provides that the guardian has the right to oversee the child's affairs, upbringing, and education, and Article 223 identifies the guardian as the father, then his trustee, then the true grandfather, then the court or whom it appoints. A woman's obtaining custody does not grant her guardianship authority over pivotal decisions such as education, travel, and funds.
The mother may therefore be a custodian without being a guardian, and the father's guardianship subsists unless withdrawn by court ruling under Article 228. Separating the two is the default in the legal system.
Assessing the limits of custody and guardianship remains within the Sharia Court's competence on the facts of each case.
This is a general explanation based on Jordanian Personal Status Law and does not replace advice from a qualified lawyer in a specific dispute.
