Judgment of the Court (Tenth Chamber) of 11 March 2021.#M. A. v État belge.#Request for a preliminary ruling from the Conseil d'État.#Reference for a preliminary ruling – Directive 2008/115/EC – Article 5 – Return decision – Father of a minor child who is a citizen of the European Union – Taking into account the best interests of the child at the time of the adoption of the return decision.#Case C-112/20.