Withholding your car key, keeping the post box key, taking someone else’s mail, and stealing recorded delivery post—are all forms of covert abuse, control, and potentially criminal offenses under Spanish law.

1. Car Key Retention (Car Registered in Your Name)

🚗 If the car is in your name, they have no legal right to keep the key.
✅ First Step: Politely request the key in writing (email, WhatsApp, or text) so there is proof of the request.
✅ If They Refuse:

• This can be considered unlawful retention of property (similar to theft) under Spanish law.
• You can report it to the police (Guardia Civil or Policía Nacional) and provide proof that the car is registered in your name.
• If you fear conflict, you can go with a lawyer or police officer to retrieve the key.
  ✅ Alternative Solution:
• If you have the spare key, you can legally retrieve your car as it is your property.
• If necessary, change the locks/immobilizer to secure your vehicle.

2. Not Returning the Post Box Key & Stealing Mail

📬 Stealing or withholding mail, including recorded delivery post, is illegal in Spain.

• Article 197 of the Spanish Penal Code protects private correspondence.
• If someone takes your mail without permission, especially recorded delivery items, it is considered theft.
  ✅ Report the missing post to Correos (Spanish Postal Service).
  ✅ If you suspect stolen mail, file a police report with any proof (tracking numbers, delivery confirmation).
  ✅ You can request Correos to reissue you a new post box key.

3. Taking Someone Else’s Mail

📩 If the abuser is taking mail that is NOT addressed to them, they may be committing:

• A postal crime (Article 197 CP) – Violation of privacy & mail theft.
• Identity fraud (if they open accounts or sign documents in someone else’s name).
  ✅ If someone else’s mail is being taken, inform the rightful recipient immediately.
  ✅ Advise them to report it to Correos and, if necessary, to the police.

4. Stolen Recorded Delivery Post

📦 If you were expecting a recorded delivery package that has been stolen:

• Request proof of delivery from Correos or the courier.
• If it was signed for fraudulently, Correos can provide the signature and time of receipt.
• If only one other person had access to the key, this is strong evidence of theft.
  ✅ Report it to the police with the delivery records.

Next Steps

🔹 Inform Your Lawyer – These actions can be used to strengthen your case for legal protection.
🔹 Pass Everything to Your Court-Appointed Psychologist – Withholding your property and stealing mail are forms of coercive control and can be used as further evidence of abuse.
🔹 File a Police Report (Denuncia) – If they continue refusing to return keys or are involved in mail theft, legal action may be necessary.

Would you like help drafting a legal demand for return of property or a formal police complaint (denuncia)?