Alcohol, Substance Use, and Parenting Time in Divorce – When You Are the Parent Being Tested

By Catherine E. Spanu • October 15, 2026

My earlier post, How Alcohol and Substance Use Disorder Impacts Divorce, covered how substance use issues affect custody, parenting time, testing orders, and asset division. This post considers the issues from the other side: the parent who has, or is alleged to have, an alcohol or substance use disorder.

For that parent, divorce can mean fighting two battles at once: the personal work of recovery (or of proving no alcohol or substance use disorder exists), and a legal process in which every test result and misstep may be scrutinized by the other parent, a guardian ad litem, and the Court. Knowing how Courts view these issues, and where the system sometimes falls short, can help a parent protect both their recovery and their relationship with their children.

What Testing Actually Demands

An alcohol testing order looks simple on paper: blow into a device at set times, and the results go to the other parent. In practice, many orders require testing three or four times a day, within narrow windows of time, for months or even years. Work, sleep, travel, medical appointments, and time with the children must all be built around the schedule. Drug testing may be at set times or at random times through a Court program, where you must show up for the test when called to do so.

Technical problems are common. A device’s app may use time windows that don’t match the Court’s order, so a compliant test can be reported incorrectly as late. Facial recognition may fail in poor lighting, batteries die, phones lose signals, and meetings run long. Over thousands of tests, some imperfections are nearly inevitable, even for a parent who hasn’t had a drink. Clinicians who work in this field often acknowledge that perfect compliance with testing requirements isn’t realistic.

When Mental Health Conditions Compound the Challenge

Substance use disorders frequently occur alongside depression, anxiety, PTSD, ADHD, and other mental health conditions. A contested divorce, separation from one’s children, and the scrutiny of litigation can make these conditions worse.

They can also make rigid testing schedules harder to meet. Depression can disrupt sleep and early-morning tests. ADHD may affect time management given multiple daily deadlines. Anxiety and PTSD can be triggered by constant monitoring itself. Medications for these conditions can cause drowsiness that makes narrow windows harder to hit.

Courts don’t always fully appreciate this. A late test may be read as indifference or defiance of Court orders when it actually reflects a symptom of another mental health condition or issues with organization and time management. A parent with a co-occurring condition should consider presenting that evidence, ideally through a treating provider or qualified expert, so results are understood in context. But doing so can open a parent’s mental health history to further scrutiny, so the decision should be made carefully and with counsel.

The Problem with a Perfection Standard

Many testing orders treat any late, missed, or abnormal test as a positive. A single test taken minutes outside the window can immediately suspend parenting time or make it supervised “until further order,” which, given busy Court calendars, can mean a suspension for weeks or even months.

From the Court’s perspective, this makes sense: a strict rule is easy to enforce and protects children. But the results can be out of proportion to the actual risk. A parent may log thousands of compliant tests with no positive result for a long time and still end up with supervised parenting time because of a handful of late ones. Courts may credit the compliant tests while still weighing the late ones against the parent. The parent may be held to a standard of perfection few people could sustain long term, and the child’s relationship with that parent can bear the cost.

What Courts May Consider in Assessing Late, Missed, or Positive Tests

In considering late, missed, or positive tests and their impact on parenting plans, including supervision, Courts may look beyond the test results themselves.

Explanations matter. At times, Courts may look at a parent’s explanations for a late or missed test and read them as excuses. A parent who offers a different explanation for each late or positive test (oversleeping, a dead phone battery, a medical issue) may be truthful every time, but a pattern can look like deflection.
Insight is weighed heavily. A Court may be more troubled by a parent’s refusal to consider that they have, or once had, a disorder than by a few late tests. Acknowledging past problematic drug or alcohol use can strengthen a parent’s credibility.
Documentation matters. Courts may reject a medical explanation for an abnormal result without records, and testing services may treat an abnormal sample as a failure.
New prescriptions raise questions. Starting a new medication mid-litigation, which may not be at all uncommon for a parent who has an underlying mental health condition that is then exacerbated by the divorce itself, without evidence of the diagnosis, treatment history, alternatives tried, and effect on parenting, can suggest one substance has replaced another.
Experts are only as good as their information. A favorable evaluation carries less weight if the expert missed later test results or medication changes, or never personally observed the parent.

Courts generally recognize the burden of long-term testing and the value of a child’s relationship with both parents. A Court may move a parent beyond supervised time while continuing testing for a transitional period, and a parent who shows insight and accountability will get there sooner.

Negotiating a Workable Testing Order

The terms of an order often matter as much as a parent’s conduct. Whenever possible, work with counsel to craft terms that address the need for testing to ensure the children are protected while staying realistic:

Reasonable windows of 45 minutes to an hour, so ordinary life doesn’t trigger a suspension of parenting time.
Times that match the device or testing company’s set windows, so compliant tests aren’t reported as late.
Testing tied to parenting time, where appropriate, rather than every day.
Graduated consequences, such as a prompt retest, brief supervision by a family member, or Court review, reserving parenting-time suspensions or professional supervision of parenting time for a confirmed positive.
A clear step-down path that reduces the frequency of testing after a defined period of compliance and sets a review or end date.
A dispute process for technical failures, so that one contested test doesn’t result in months of litigation.

Practical Steps for the Parent Being Tested

Treat every test as non-negotiable. Set multiple alarms, carry a backup charger, and plan work and travel around the testing schedule.
Document everything. Log technical problems, take screenshots, and notify the testing company and counsel immediately of any issues.
Get medical support in writing. If illness, medication, or a mental health condition affects testing, get records or a provider letter promptly.
Disclose new treatment carefully. Before starting any medication that affects alertness or could appear on a drug screen, discuss disclosure with counsel and gather supporting evidence.
Engage in treatment. Therapy, substance use treatment, and support groups show commitment to recovery and help manage litigation stress.
Give experts the full, truthful picture. An evaluator with complete, current information is far more persuasive on cross-examination.
Focus on the children. Courts notice when a parent’s energy goes into attacking the other parent rather than into accountability.

Conclusion

While alcohol and substance use disorder is a medical condition, the system doesn’t always account for how mental health, unreliable technology, and ordinary life can make perfect compliance with long-term testing orders nearly impossible. A single late test shouldn’t define a parent or that parent’s progress and treatment, yet under a strict order it can cost them significant time with their children.

Thoughtfully negotiated agreements, careful documentation, honest engagement with treatment, and a willingness to take responsibility can make the difference between months of supervised time and a path back to a full relationship with one’s children in the near future. If your family law matter involves alcohol or substance use allegations, on either side, consult an experienced attorney as early as possible.

Categorized: Alcohol and Substance Abuse