The motion arrived on a Tuesday.

A father in Southeast Michigan, we’ll call him David, was served with an emergency motion to modify parenting time. His ex-wife alleged he had been drinking alcohol around their children and requested immediate supervised parenting time and mandatory drug and alcohol testing.

David was stunned. Yes, he’d had two beers at a backyard barbecue while the kids played in the yard. He’d never driven with them after drinking. He’d never been intoxicated in their presence. He had no history of substance abuse, no DUIs, no treatment records. He was a responsible parent.

But now he was facing a court hearing in two weeks, potential supervised parenting time, and the very real possibility that his children would believe he’d done something dangerous or wrong.

This is the reality of substance abuse allegations in Michigan family law: Courts must take them seriously, even when they’re exaggerated, mischaracterized, or outright false.

If you’ve been accused of substance abuse in a custody or parenting time case, or if you have legitimate concerns about your co-parent’s drinking or drug use around your children, understanding how Michigan courts actually evaluate these allegations can mean the difference between protecting your parental rights and losing time with your kids.

Why Michigan Courts Take Substance Abuse Allegations Seriously, Even Questionable Ones

Michigan family law operates under a single governing principle: the best interests of the child. MCL 722.23 sets out twelve statutory factors courts must consider in every custody and parenting time case, and while substance abuse isn’t explicitly listed as a standalone factor, it fits squarely within Factor (l): “any other factor considered by the court to be relevant to a particular child custody dispute.”

When one parent raises concerns about substance abuse, judges have no choice but to investigate. The consequences of ignoring a legitimate substance abuse problem can be catastrophic, children placed in dangerous situations, impaired judgment leading to accidents, neglect, or worse.

The court’s dilemma is this: Err on the side of caution and risk restricting a falsely accused parent’s time with their children, or dismiss the allegation and risk a child’s safety.

Courts almost always choose caution first, which is why even weak or exaggerated allegations trigger judicial scrutiny. This doesn’t mean every accusation results in supervised parenting time or drug testing, but it does mean you need to take the allegation seriously from day one, whether you’re the accused parent or the one raising concerns.

The good news? Michigan courts are also experienced enough to recognize the difference between genuine substance abuse and strategic allegations designed to gain leverage in a custody fight. But you need to know how to present your case.

What Actually Constitutes Substance Abuse? The Spectrum Courts Consider

Not all drinking is substance abuse. Not all drug use is disqualifying. Michigan courts evaluate substance-related concerns on a spectrum, and understanding where your situation falls is critical.

Social Drinking vs. Problem Drinking

Social drinking that doesn’t impair parenting is generally not a basis for restricting parenting time. Having a glass of wine with dinner, a beer at a family gathering, or a cocktail at a wedding while children are present, and supervised, doesn’t constitute abuse.

Problem drinking begins when alcohol consumption affects parenting ability, judgment, or child safety: drinking to the point of intoxication while solely responsible for minor children, driving with children after consuming alcohol (even below the legal limit), missing parenting time obligations due to hangovers or alcohol-related issues, children witnessing frequent intoxication or alcohol-driven arguments, or hiding alcohol consumption and lying about drinking.

Alcoholism or addiction is characterized by compulsive use, inability to control consumption, continued use despite negative consequences, and interference with daily functioning, including parenting.

Marijuana in a Post-Legalization World

Michigan legalized recreational marijuana in 2018, but legalization doesn’t mean courts treat marijuana use the same as alcohol. Key distinctions:

• Marijuana remains detectable far longer than alcohol in drug tests, meaning a positive test doesn’t necessarily indicate recent impairment
• Courts still prohibit marijuana use while caring for children, just as they prohibit intoxication from alcohol
• Medical marijuana patients may have more leeway, but not unlimited discretion – using around children or while actively parenting can still be grounds for restrictions

Prescription Drugs vs. Illegal Drugs

Prescription medications used as prescribed generally don’t justify parenting time restrictions, but courts will examine whether the medication impairs judgment or alertness (opioids, benzodiazepines, sleep aids), whether the parent is using medications as prescribed or abusing them, and whether the parent is candid with the court about medication use.

Illegal drug use – cocaine, heroin, methamphetamine, unprescribed controlled substances, is treated far more harshly. Even a single instance of illegal drug use while caring for children can result in immediate supervised parenting time or suspension.

Evidence That Actually Matters (And Evidence That Doesn’t)

Courts don’t decide substance abuse allegations based on accusations alone. They require evidence. But not all evidence carries equal weight.

Evidence Courts Take Seriously

• Police reports and criminal records. DUIs, drunk and disorderly arrests, possession charges, domestic violence incidents involving alcohol or drugs. These create a documented pattern courts cannot ignore.

• Drug and alcohol testing. Hair follicle tests (detect use over 90 days), urine tests (detect recent use), breathalyzer results. Courts can order random testing, and consistent negative results powerfully rebut accusations. Positive results – especially if denied or explained away – are devastating.

• CPS investigations. If Child Protective Services investigated and substantiated concerns about substance abuse, courts give this significant weight. Even unsubstantiated investigations may be considered if the allegations are detailed and credible.

• Witness testimony. Teachers, daycare providers, neighbors, family members who observed intoxication, missed responsibilities, or concerning behavior. Courts weigh witness credibility carefully – ex-spouses and their family members are viewed more skeptically than neutral third parties.

• Medical and treatment records. Records showing substance abuse treatment, rehab admissions, or medical issues related to alcohol or drug use. Parents often voluntarily disclose these to show accountability and progress.

• Text messages, emails, photos, social media. Admissions of drinking or drug use, photos showing intoxication, messages arranging drug purchases, posts about partying. Digital evidence is increasingly common and highly persuasive.

Evidence Courts Treat Skeptically

• Unsubstantiated allegations. “He drinks every weekend” without specifics – dates, times, witnesses, or context – carries little weight.

• Secondhand reports from children. Young children’s statements are often misinterpreted or influenced by a parent. Courts use in-camera interviews with older children but approach these cautiously.

• Character assassination. Complaints about drinking that occurred before the marriage, during college, or years ago without evidence of current problems. Courts focus on present fitness to parent.

• Exaggerated normal behavior. Claiming a parent had “three drinks” at a wedding or “smelled like alcohol” during a brief exchange doesn’t prove impairment or neglect.

“At Boroja, Bernier & Associates, we’ve represented parents on both sides of substance abuse allegations in Michigan custody cases. The single biggest factor that separates cases that succeed from cases that fail is evidence quality – not the severity of the accusation. Specific, documented, credible evidence wins. Vague allegations and character attacks lose. Every time.”

Strategic Defense Against False or Exaggerated Accusations

If you’ve been accused of substance abuse, whether falsely or based on isolated, exaggerated incidents – your response in the first 30 days will determine the outcome.

Step 1: Don’t Panic, Don’t Overreact, Don’t Ignore

False accusations trigger rage and fear. Resist the urge to fire off angry emails, confront your ex, or dismiss the allegations as absurd. Courts interpret defensiveness as evasion.

Instead: Treat this as a serious legal matter requiring a strategic, evidence-based defense.

Step 2: Voluntarily Submit to Drug and Alcohol Testing

The single most powerful defense against false allegations is proactive testing. Don’t wait for the court to order it.

• Schedule hair follicle and urine testing immediately (hair follicle shows 90-day history; urine shows recent use)
• Use a certified lab, not an at-home test
• Provide results to your attorney and be prepared to file them with the court

Why this works: It shows confidence, transparency, and good faith. Parents with substance abuse problems avoid testing; innocent parents embrace it.

Step 3: Document Your Parenting and Sobriety

Create a contemporaneous record: a parenting time calendar showing consistent, reliable exercise of parenting time; witnesses who can testify to your sobriety and responsible parenting (family, friends, neighbors, coaches, teachers); school and activity involvement (emails with teachers, attendance at games, participation in school events); photos and videos showing engaged, appropriate parenting.

Step 4: Address Any Legitimate Concerns Head-On

If you did have two beers at a barbecue, don’t lie. Acknowledge it, explain the context (children were supervised, you didn’t drive, no impairment), and make clear this isn’t a pattern.

Courts respect honesty. They punish deception.

If there’s a grain of truth, a DUI five years ago, past treatment, a period of heavy drinking, acknowledge it and show what’s changed. “I had a problem. I got help. I’ve been sober for three years. Here’s my AA attendance record.”

Step 5: Hire Experienced Family Law Counsel Immediately

These cases move fast. Emergency hearings happen within days or weeks. You need an attorney who understands how to challenge insufficient evidence, how to present mitigating context, how to cross-examine witnesses effectively, when to demand testing of the accusing parent, and how to negotiate outcomes that protect your parenting time.

If You’re the Concerned Parent: How to Prove Legitimate Concerns

If your co-parent genuinely has a substance abuse problem that endangers your children, you have every right, and obligation, to protect them. But you must present credible, documented evidence.

What Courts Need to See

Specificity. “He drinks excessively” isn’t enough. “On March 10, 2024, he picked up the children at 3:00 PM and smelled strongly of alcohol. My neighbor, Jane Doe, witnessed him stumbling while walking the children to his car” is actionable.

Pattern, not isolated incidents. One beer at a barbecue isn’t abuse. Evidence of frequent intoxication, daily drinking, or escalating use shows a pattern.

Impact on children. Courts care most about how substance use affects the children. Are they being neglected? Witnessing dangerous behavior? Missing school because a parent is too hungover to wake up?

Evidence Collection Strategies

Keep a detailed log – dates, times, observed behavior, witnesses present, children’s statements. Preserve digital evidence – screenshots of texts, social media posts, photos (timestamp and preserve metadata). File police reports when appropriate – if your co-parent drives with the children while impaired, call the police. Request drug testing in your motion – courts are more likely to order testing if you specifically request it and explain why.

What NOT to Do

Don’t coach children. Courts can spot coached testimony, and it destroys your credibility.

Don’t exaggerate. If you claim someone is an alcoholic and testing reveals moderate social drinking, you’ve damaged your case and your reputation with the court.

Don’t use children as spies. Asking young children to report on a parent’s drinking puts them in an impossible position, and courts view it as manipulative.

Don’t make accusations you can’t prove. If you have suspicions but no evidence, consult with an attorney before filing a motion. Unfounded allegations can backfire and result in sanctions.

What Michigan Courts Can Order

If the court finds credible evidence of substance abuse, several outcomes are possible:

• Drug and alcohol testing. Random testing (often twice weekly initially, then less frequently), with specific protocols – observed collection, certified labs. The tested parent typically pays.

• Supervised parenting time. Professional supervision (trained supervisors at a facility) or family/friend supervision (court-approved individuals). Supervision continues until sobriety is demonstrated.

• Substance abuse evaluation. Court-ordered assessment by a licensed professional (psychologist, social worker, certified addiction counselor) who evaluates severity and recommends treatment.

• Treatment requirements. Outpatient counseling, inpatient rehab, AA/NA attendance, individual therapy. Courts often require proof of completion and ongoing participation.

• Step-up plans. Gradual expansion from supervised to therapeutic (longer visits, overnight, less oversight) to unsupervised parenting time as the parent demonstrates sustained sobriety and compliance.

• Temporary suspension. In extreme cases – active addiction, recent relapse, danger to children – parenting time may be suspended entirely until treatment is completed and sobriety established.

Courts rarely terminate parental rights based solely on substance abuse unless the abuse is severe, long-term, and the parent refuses treatment.

The Bottom Line: Substance Abuse Allegations Require Strategy, Not Panic

Whether you’re defending against a false accusation or raising legitimate concerns about your co-parent, Michigan courts will evaluate substance abuse allegations based on evidence, credibility, and the best interests of the child.

• If you’ve been accused: Take it seriously, even if it’s exaggerated or false. Voluntarily test, document, and present a proactive defense. Show honesty, accountability, and transparency.

• If you’re concerned about your co-parent: Document specific, credible, recent evidence. Focus on child impact, not moral judgment. Work with an attorney to present a compelling, evidence-based case.

• If you’re in recovery: Demonstrate sustained sobriety through testing and treatment compliance. Show insight and accountability, not defensiveness. Understand that rebuilding trust takes time – but it’s possible.

Frequently Asked Questions About Substance Abuse and Custody in Michigan

We Handle These Cases Every Day

At Boroja, Bernier & Associates, we’ve represented parents on both sides of substance abuse allegations, those falsely accused and those fighting to protect their children from a co-parent’s dangerous behavior. We know how these cases unfold, what evidence courts find persuasive, and how to position your case for the best possible outcome.

Substance abuse allegations in custody cases are high-stakes, fast-moving, and emotionally charged. You need experienced counsel who can cut through the emotion, evaluate the evidence, and build a strategic defense or case for protection.

To schedule a consultation with the Michigan family law attorneys at Boroja, Bernier & Associates, call (586) 991-7611.

With our main office in Shelby Township and additional offices in Troy, Ann Arbor, and Lansing, we serve families in Macomb County, Oakland County, Wayne County, and throughout Southeast Michigan, Central Michigan, and Mid-Michigan.

Your parenting time matters. Your children’s safety matters. Let’s protect both.