# Signs Your Partner May Be Cheating: A Professional Detective's Guide
As a professional private investigator with over 20 years of experience in Brazil, I've helped countless clients uncover the truth about their relationships. While suspicion alone doesn't prove infidelity, certain behavioral changes can indicate that further investigation might be warranted.
## Behavioral Changes to Watch For
### Communication Patterns
- Sudden secrecy with phones, computers, or social media
- New passwords on devices that were previously shared
- Receiving calls or messages at unusual hours
- Becoming defensive when asked about their day
### Schedule Changes
- Unexplained late nights at work
- New hobbies or activities that exclude you
- Frequent business trips or meetings
- Changes in routine without clear explanations
## When to Seek Professional Help
If multiple signs are present and your concerns persist, it may be time to consult with a professional investigator. Our discreet services can provide you with the truth you need to make informed decisions about your relationship.
**Contact us for a confidential consultation: +55 11 92015-4607**
Detective Edson Frazão20+ Years Experience
+55 11 92015-4607
Signs Your Partner May Be Cheating: A Professional Detective's Guide
Learn the common signs of infidelity from a professional detective with 20+ years of experience.
Edson Frazão
September 24, 2025
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