Investigate Facebook Status Change

I need help identifying who changed my relationship status on Facebook.

I can provide:
- Time and date of the change
- Devices used to access the account
- Any recent suspicious activity on my account

I have access to the email and phone number linked to my Facebook account.

Ideal skills and experience:
- Familiarity with Facebook's security and account recovery processes
- Experience in digital forensics or cybersecurity
- Ability to maintain confidentiality and trustworthiness