You’re Fighting for Your Kids. Evidence Wins.
Your ex is unfit. You know it. You see the neglect, the substance abuse, the dangerous people around your kids.
But knowing isn’t enough in a child custody battle.
Family court runs on evidence, not feelings. Your suspicions won’t win your case. Your fears won’t convince a judge. Your gut feeling won’t change custody orders.
You need proof.
I’m a Houston private investigator who’s worked hundreds of custody cases. I’ve seen good parents lose their child custody case because they couldn’t prove what they knew. And I’ve seen dangerous parents win their child custody battle because the other side had better documentation.
Here’s what actually matters when you’re fighting a custody battle.
Why Good Parents Lose Child Custody
Let me be straight: the parent who looks better on paper usually wins. Not the better parent. The one who looks better.
What courts see in your child custody battle:
- Income and stable employment
- Nice house in decent neighborhood
- Clean criminal record
- What attorneys present as evidence
- How you perform in custody evaluations
What courts miss in your child custody battle:
- Substance abuse behind closed doors
- Kids being neglected during custody time
- Dangerous people around children
- Hidden violence or abuse
- Mental health issues affecting parenting
That’s why most parents lose. They can’t prove what they know is true.
According to the American Bar Association, contested custody cases are decided on documented evidence, not testimony. That’s the gap between winning and losing a child custody battle.
What Actually Matters to Judges in a Child Custody Battle
Every child custody battle comes down to one thing: best interests of the child.
Courts want to know:
Is the child physically safe? Are there substance abuse issues, violence, dangerous people, or neglect?
Is the parent emotionally stable? Do they provide support? Is mental illness affecting their parenting?
Does the parent provide basic needs? Food, shelter, clothing, medical care, education?
Is there stability? Consistent home, routine, school attendance, healthcare?
Who’s the actual parent? Who handles day-to-day parenting versus who claims credit?
What moves judges in your child custody battle:
Video evidence of neglect or substance abuse. Judges believe what they see in a child custody battle.
Multiple credible witnesses saying the same thing. Not just accusations—teachers, neighbors, family confirming patterns.
Background checks revealing criminal history or dangerous associates affecting your child custody battle.
Documented patterns, not isolated incidents. One bad day isn’t enough to win. Ongoing problems matter.
Expert testimony from investigators or professionals who assessed objectively during your case.
Common Issues in Child Custody Battle Cases
Substance Abuse
The number one issue in every child custody battle we work. The other parent drinks too much. Uses drugs. Shows up impaired.
But they passed that one drug test because they had advance notice in your child custody battle.
What you need to prove in a child custody battle:
- Them at bars during custody time
- Leaving kids alone to drink
- Drug purchases or use captured on video
- Witnesses confirming substance abuse
- Social media posts showing drugs or alcohol
Courts take substance abuse seriously in a child custody battle—when proven.
Neglect
Kids come home hungry. Dirty. Exhausted. You know they’re not being cared for. But their house looks fine during supervised visits in your child custody battle.
What wins:
- Documentation of children left unsupervised
- Living conditions when court isn’t watching
- Failure to provide basic needs
- Unsafe home environment
- Kids left with inappropriate caregivers
Dangerous People Around Kids
Your ex’s partner has a criminal record. Drug dealers come by. You’re terrified. But they say you’re paranoid.
What proves your concerns:
- Background checks on household members
- Criminal records of frequent visitors
- Surveillance showing who’s present during custody
- Proof children are exposed to harmful people
Courts restrict custody when dangerous individuals have access—with proof that wins your custody.
Domestic Violence
History of violence. Current threats. Abuse affecting children even if not directed at them during your custody case.
What matters:
- Police reports and protective orders
- Medical records of injuries
- Witness statements about violence
- Pattern of threatening behavior
- Impact on children’s emotional wellbeing
Domestic violence is serious to courts in any child custody battle—but requires documentation.
Parental Alienation
One parent turning kids against the other. Coaching children. Blocking contact. False allegations sabotaging your custody battle.
What proves this:
- Evidence of coaching or manipulation
- Pattern of blocked communication
- Witnesses to alienating behavior
- Documentation of false allegations
Courts increasingly recognize parental alienation and modify custody when proven in your case.
What You Should Document for Your Child Custody Battle
Before hiring professionals, start documenting:
Keep a Detailed Journal
Every concerning incident with dates, times, specifics:
- Kids coming home hungry or dirty
- Concerning things they say
- Late or missed pickups
- Unsafe situations
Be specific: Not “he was late again.” Write “Pickup scheduled 6pm Friday. Arrived 8:47pm. Kids hungry, hadn’t eaten since lunch.”
This documentation supports your custody battle.
Save All Communications
Text messages showing irresponsibility. Emails with concerning content. Voicemails. Social media messages.
Don’t delete anything. Your child custody battle needs this evidence.
Take Photos and Videos
When kids come home in concerning condition, document immediately:
- Dirty clothes or injuries
- Signs of neglect
- Inappropriate items
Important: Don’t coach kids. Document what naturally occurs.
Collect School and Medical Records
Attendance showing which parent handles school. Medical appointments one parent misses. Teacher concerns.
This shows actual parenting versus claims in your custody case.
What Professional Investigation Provides for Your Child Custody Battle
Your documentation helps. But professionals provide what you can’t:
Objective Evidence
You’re emotionally involved. Courts know that. Everything you say gets filtered through “bitter ex making accusations” in the case.
Professional investigators are objective third parties. Our documentation carries weight yours doesn’t.
Legal Methods
We know exactly what evidence courts need and how to gather it legally for your child custody battle. Improperly obtained evidence gets thrown out.
Resources You Don’t Have
We access databases for background checks. We conduct surveillance without detection. We interview witnesses who won’t talk to you. We know what wins.
Expert Testimony
We testify in court about findings in your child custody battle. Judges respect professional credentials. Our testimony supports your case with authority.
Comprehensive Documentation
Complete packages: video evidence, background reports, witness statements, expert analysis. Everything organized for your attorney to win your child custody case.
Check out our child custody investigation services for how we help parents win custody battles.
How Investigation Works
We Plan Strategy
Based on your concerns and attorney’s needs, we develop strategy for your child custody battle:
- What surveillance is needed
- Which witnesses to interview
- What background checks to run
- Timeline based on court dates
We Conduct Surveillance
We document what happens during other parent’s custody time:
- Where they go
- Who they’re with
- How children are supervised
- What conditions exist
Video with timestamps and GPS data.
We Run Background Checks
Comprehensive checks on:
- The other parent’s criminal history
- Anyone around children
- New romantic partners
- Anyone providing childcare
Background investigation often reveals game-changers.
We Interview Witnesses
Everyone relevant:
- Neighbors who’ve observed problems
- Teachers seeing issues
- Family with knowledge
- Anyone with credible information
Documented in sworn affidavits for court.
We Examine Social Media
Public posts showing:
- Substance abuse
- Dangerous associations
- Inappropriate content
- Evidence contradicting claims
Social media often provides crucial evidence.
We Provide Complete Reports
You get:
- Detailed written report
- Video and photo evidence
- Witness affidavits
- Background results
- Expert analysis
- Court testimony if needed
Red Flags You Need Help Now
Your Child Says Scary Things
“Daddy’s friend is scary.” “Mommy’s boyfriend hit her.” “I don’t want to go there.”
Kids rarely lie about feeling unsafe. These statements need investigation.
Other Parent Blocks Communication
Won’t let you talk to kids during custody time. Screens calls. Prevents video chats.
This isolation often hides problems.
Dramatic Behavior Changes
Kids come back different:
- Withdrawn or anxious
- Aggressive or angry
- Fearful or clingy
- School performance declining
These changes suggest problems that need documentation.
You Smell Alcohol or Drugs
On them during pickup. On kids’ clothes. Kids mention parties or drug use.
Substance abuse requires immediate action.
They Make Threats
Threatens to disappear with kids. Threatens violence. Threatens false allegations.
Document everything and get help immediately.
What to Do Right Now
Talk to Your Attorney
Before starting investigation, consult your family law attorney. They’ll guide what evidence is needed for your child custody battle.
Start Documenting Everything
Keep detailed records. Save communications. Note incidents. Your documentation supports investigation.
Don’t Confront the Other Parent
Accusations without proof make things worse in your child custody battle. They’ll hide behavior better.
Get evidence first, then let your attorney handle it in court.
Don’t Violate Court Orders
Tempting to withhold custody when scared. Don’t. Violating orders hurts your child custody battle.
Get emergency investigation and let your attorney file for emergency modification with evidence.
Act Quickly
The longer problems continue, the more danger. Don’t wait hoping things improve.
Start investigation as soon as you have serious concerns about your child custody battle.
According to the National Council of Juvenile and Family Court Judges, early professional investigation significantly improves outcomes in contested cases.
Common Mistakes That Lose Cases
Waiting Too Long
“I’ll wait and see if it gets worse.” Meanwhile, kids are in danger and patterns are harder to establish.
Start investigation when concerns arise, not after tragedy.
Trying to Investigate Yourself
Following your ex gets you spotted. They hide behavior. You look like a stalker.
Professional help is discreet and effective.
Believing They’ll Change
“They promised to stop drinking.” “They said they broke up with that boyfriend.”
Words don’t protect kids. Evidence proves if promises are kept.
Assuming Court Will Believe You
Judges hear accusations constantly. Everyone claims the other parent is terrible.
Without evidence, you’re just another bitter ex making claims.
What Happens After Investigation
Once investigation is complete:
Your attorney receives comprehensive evidence package and plans court presentation.
We prepare to testify if needed. Professional testimony supports documented evidence.
Attorney files motions for custody modification. Emergency hearings if children are in immediate danger.
Court reviews evidence. Judge makes decisions based on documented facts.
Custody orders get modified to protect children. Supervised visitation. Restricted custody. Whatever’s needed based on evidence.
We Can Help Win Your Child Custody Battle
At Terrance Private Investigator & Associates, we specialize in helping parents win their child custody case.
We’ve documented hundreds of cases involving substance abuse, neglect, dangerous associates, and parental unfitness.
We know what family courts need. We know how to gather evidence legally. We know how to build cases that protect children in your child custody battle.
If you’re fighting for custody and need evidence, call us.
Call Now: 832-404-3400
Email: getanswers@piterrance.com
Visit: www.piterrance.com
Professional investigation. Evidence that wins your child custody battle.
Because your kids deserve safety, not hope.


