Infidelity Investigations in Nashville, TN

Infidelity Investigations

A Delator Group company — licensed & insured across all 95 Tennessee counties

Trestleboard Investigations is a d/b/a and direct branch of Delator Group, a Tennessee-licensed private investigation and process serving company. Davidson County cases are handled by Tennessee-licensed private investigators who operate under Delator Group.

When trust is in question, Trestleboard replaces suspicion with documented fact — quietly, respectfully, and without judgment.

How Trestleboard Investigations Approaches Infidelity Investigations

Suspecting infidelity is one of the most difficult positions a person can be in, and it's rarely resolved by confrontation alone. Trestleboard's investigators approach these cases with the same discretion and rigor used in any surveillance matter, focused entirely on documenting what's actually true.

Every infidelity case is handled one-on-one with a single point of contact, and every report is written in plain language — no jargon, no speculation, just what was observed and when. If the findings support a legal next step, whether divorce, custody, or asset protection, the documentation is built to hold up.

This service is used for

• Confirming or ruling out a suspected affair

• Documenting patterns before filing for divorce

• Verifying a partner's stated whereabouts

• Identifying a third party involved

• Building a factual record for custody proceedings

• Peace of mind, one way or the other

Signs That Often Lead Clients to This Service

None of these prove anything on their own, which is exactly why documentation matters.

• Sudden changes in phone habits, passwords, or privacy around devices

• Unexplained changes in schedule, work travel, or evening plans

• A new emphasis on personal appearance without a clear reason

• Defensive or inconsistent answers to simple questions

• A specific name or person who keeps surfacing without explanation

• A persistent feeling that something has changed, even without proof

What Your Investigation Includes

Findings are compiled the same way whether the outcome confirms or rules out your concern.

Documented Activity Log

A time-stamped account of observed movements, locations, and interactions.

Supporting Photo & Video

Visual evidence organized to correspond with the written findings.

Private Findings Meeting

A confidential conversation to walk through what was found and what it means.

Our Process

Private Consultation

A confidential conversation covers your concerns, timeline, and what you need to know.

Discreet Observation

Investigators document activity, locations, and patterns without alerting the subject.

Evidence Compilation

Photos, video, and timestamped logs are organized into a clear narrative.

Confidential Delivery

Findings are delivered directly to you, privately, with next-step guidance if you want it.

How Trestleboard Investigations Handles These Cases With Care

Every infidelity case carries real emotional weight, and Trestleboard Investigations treats that weight seriously — investigators are trained to remain neutral, thorough, and free of judgment regardless of what the findings show.

The goal is never to confirm a suspicion; it's to establish what's actually true, so you can make decisions from a place of fact rather than fear.

Confronting Directly vs. Investigating First

Both paths are valid — but they lead to very different conversations.

Confronting Directly

• Often met with denial regardless of what's true

• Can alert a dishonest partner to cover their tracks

• Leaves you without documentation if legal action follows

• Resolves emotionally but not necessarily factually

Investigating First

• Establishes facts before any conversation happens

• Preserves your ability to act deliberately, not react

• Produces documentation if divorce or custody follows

• Gives you clarity whichever way the findings point

Frequently Asked Questions

How do I know if I need an investigator instead of just asking?

If direct conversation hasn't given you a straight answer, or you need documented proof for a legal proceeding, an investigation provides facts rather than another round of he-said-she-said.

Will my partner find out I hired an investigator?

Confidentiality is built into every step, from how we schedule to how we communicate with you. Nothing about our involvement is shared without your direction.

What if there's nothing going on?

Many cases end with reassurance rather than confirmation of an affair — that outcome is just as valuable, and we report it exactly as plainly.

Can this help with my divorce case?

Documented findings can support a divorce filing or custody position when relevant, and we can coordinate directly with your attorney if you'd like.

Can I request this investigation for a short, specific window of time?

Yes, many clients start with a defined window tied to a specific suspicion, then extend if the findings warrant it.

Do you only investigate spouses, or partners too?

We handle both marital and unmarried relationship investigations under the same standard of discretion.

Ready to talk through your situation?

Every conversation with Trestleboard Investigations is confidential. Reach out and a licensed Tennessee investigator will help you find the right next step.