Infidelity & Adultery Private Investigations

Serving Northern Virginia, Maryland & Washington, DC.

Suspecting a spouse or partner of infidelity can be emotionally difficult. At O'Connell & Associates, Inc., we understand the importance of obtaining accurate information while protecting your privacy and confidentiality.


Our experienced private investigators provide discreet infidelity and adultery investigations throughout Northern Virginia, Maryland and Washington, DC. With investigative experience dating back to 1994, we help clients obtain the information they need to make informed decisions about their relationships and personal circumstances.


Whether you need professional surveillance, documentation of suspicious activities, or confidential investigative assistance, our investigators are here to help.


Contact us today for a free, confidential consultation.

Discreet Local Investigations — Infidelity Investigations in Fairfax, VA
Local Infidelity Experts — Infidelity Investigations in Fairfax, VA
Local Infidelity Experts — Infidelity Investigations in Fairfax, VA

Common Signs of Possible Infidelity

Changes in a spouse's or partner's behavior may raise concerns about possible infidelity. While none of these signs alone proves someone is being unfaithful, the following behaviors may prompt questions or a need for additional information.

Changes in Personal Appearance or Grooming Habits

  • Sudden changes in clothing, hairstyle, grooming habits, or personal appearance



  • Unexplained changes in exercise routines, wearing a wedding ring, or the use of perfume or cologne.


Spending time away from home

  • Unexplained changes in work schedules, including frequent overtime, weekend work, or unexpected business trips.


  • Spending significantly more time away from home without a clear explanation.


  • Frequent overnight absences or sudden changes in established routines.

Changes in Intimacy or Relationship Patterns

  • Noticeable changes in emotional or physical intimacy, affection, or established relationship patterns without an obvious explanation.

Changes in Financial Activity or Account Privacy

  • Unexpected changes to passwords, financial accounts, or access to shared financial information.


  • Unexplained cash withdrawals, credit card charges, or changes in spending habits.

Changes in Computer or Online Activity

  • Becoming unusually secretive about computer or internet activity.


  • Quickly closing screens or switching windows when someone enters the room


  • Frequently deleting browsing history or changing account passwords.


  • Using new email accounts or social media profiles without an explanation.


Suspicious Phone Activity

  • Frequently leaving the room or stepping outside to answer phone calls.


  • Becoming unusually protective or secretive about a mobile phone.


  • Receiving calls or messages at unusual hours.


  • Suddenly changing phone passwords or privacy settings.


  • Regularly deleting text messages, call histories, or conversations.

Changes in Communication or Relationship Behavior

  • Expressing an unexpected need for more personal space or time apart.


  • Becoming emotionally distant or less communicative without a clear explanation


  • Expressing uncertainty about the future of the relationship.


  • Becoming unusually defensive when asked about changes in behavior or daily routines.
O'Connell & Associates | Bust Cheating Spouses | Virginia

Adultery, Private Investigators and the Courts

When infidelity or adultery becomes a concern in a marriage, obtaining accurate and properly documented information may be important, particularly when divorce or other legal proceedings are being considered.

At O'Connell and Associates, Inc. our experienced private investigators provide discreet surveillance and confidential investigative services to help clients gather factual information about suspected infidelity. Our investigators use professional surveillance techniques to document relevant activities while respecting applicable laws and our clients' confidentiality.

Evidence gathered during an investigation may be useful to attorneys evaluating divorce, adultery, or other domestic relations matters.  The admissibility and significance of investigative evidence depend on the circumstances of each case and applicable law. When appropriate, our investigators may also be available to provide testimony regarding their observations and findings.


With investigative experience dating back to 1994, O'Connell and Associates serves individuals and attorneys throughout Northern Virginia, Maryland, and Washington, DC.


If you suspect infidelity and need reliable information, contact O'Connell and Associates for a free, confidential consultation. We can discuss our concerns and explain how our professional investigative services may assist you.

Need a Confidential Infidelity Investigation?

Contact O'Connell & Associates, Inc. for a Free, Confidential Consultation.


Experienced Private Investigators Serving Northern Virginia, Maryland and Washington, D.C.

Phone:  703-273-7714

Toll Free:  800-262-1305

Email:  info@oconnellandassoc.com