I have been an ER nurse for 29 years. I have told too many mothers their child did not survive the drive home. Every one of them could have saved their child's life.

I am writing this because I cannot sleep. I have a 26 year old daughter who texted me 14 minutes ago. I will not allow her to drive home.

The mothers I have watched lose their children would have given anything for a life saving text like that.

I am going to tell you what I know.


My name is Karen Wallace.

I am 58 years old. I have worked at a hospital in central Illinois for the last 29 years. I have been married to my husband Robert for 34 years. We have three adult children.

Sarah is 32. She teaches third grade.

Michael is 29. He is an architect.

Emma is 26. She writes software.

None of them have ever had a DUI. None of them are reckless. None of them are the kind of adult children any mother would describe as a problem.

That is the entire reason I am writing this.

A crash scene on a country road.

Every mother I have stood next to in the hospital had the same kind of child I have.

Responsible. Successful. Sober most of the time. The kind of son or daughter who would never describe themselves as someone who drinks and drives.

That is not who dies on a Saturday night on a country road. The reckless ones are not in my ER as often as you think.

The ones who are in my ER are the ones who had two beers at a barbecue and felt completely fine. The ones who had three glasses of wine at a wedding. The ones who drank with friends the night before and woke up not fully sober Sunday morning. The ones who had a couple cocktails at their book club. The ones who told their mother on the phone an hour earlier that they were doing great.

They were doing great. They felt great. They were also at .09.

"The legal limit in every state in this country is .08. They had no way to know."
The device Karen ordered at 4 AM in her kitchen
SoberSense Pro Breathalyzer

Same fuel cell sensor a state trooper uses on the side of the road.

SoberSense Pro Breathalyzer
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There is a thing about a blood alcohol of .08 that mothers do not know.

You cannot see it.

A 28 year old man or woman at .08 walks like a sober person. Speaks like a sober person. Eyes clear. Can count backward from 100 by sevens. Can hold a conversation about work. Can recite a license plate from memory.

They look fine because at .08 they ARE fine in every way you can observe across a dinner table.

They just cannot drive.

The visible signs of impairment that mothers have been taught to look for — the slurred words and the unsteady walk and the glassy eyes — do not appear in most drivers until .14 or higher. By the time a mother can SEE her child is drunk, her child is at almost twice or three times the legal limit.

Almost no one who dies on the road is at .14. The deaths happen at .08 to .12.

"That is the gap. That is what I am writing this to tell you."

Your responsible adult child cannot tell when they are at .09 instead of .07. Your eye cannot tell either. Their friends cannot tell. Their coworker cannot tell. Their fiancé cannot tell.

There is only one thing that can tell. It is a device like the SoberSense Pro, for example.


Karen holding four SoberSense Pro breathalyzers.

I bought four of them 14 months ago.

I bought them after I made the mistake that has kept me awake for the year and three months since.

Michael came to Sunday dinner two days after his bachelor party. He had slept eight hours the night before. He had eaten breakfast that morning. He had driven 90 minutes to my house without a problem. He looked completely fine.

He told me at dinner he was good. He had only had a beer with lunch. I let him drive home at 8 PM.

That night I could not sleep.

I did not know what he had actually drunk at his bachelor party Saturday night. I had not been there. I had not asked the right questions. I had trusted his face at my dinner table on Sunday.

I lay in bed thinking about the 60 mothers I had stood next to at the hospital. Every single one of them had trusted her child's face. Every single one of them had asked the questions and gotten the answers and let the child leave.

I got up at 4 AM. I ordered four SoberSense Pro Breathalyzers on my phone in the kitchen. One for me. One for Sarah. One for Michael. One for Emma.

I gave them to my kids the following Sunday.

I did not lecture them. I did not ask them to promise me anything. I told them to keep the device in whatever bag or pocket they took with them to events where there would be drinking. Coatcheck. Glove compartment. Purse. Backpack.

I told them I was not going to ask them anymore if they were okay to drive.

"I told them I wanted the number."

Emma went to her coworker's wedding 11 months later.

She is 26 years old. She rarely drinks. She had three glasses of wine across four hours at the wedding.

She blew into her SoberSense Pro at the coatcheck before she left.

It read .09.

The legal limit is .08.

She had felt completely fine. She had walked normally to the coatcheck. She had spoken normally to the attendant. She had no idea she was over.

She called her fiancé to pick her up. She left her car at the venue. She texted me from his car at 11:18 PM.

Emma — 11:18 PM
"Mom, the device showed .09. Normally I would have driven home."
Delivered

I still have that text.

I was at home asleep when she sent it. I was 90 miles from the venue. I had no way to know what Emma had drunk that night. I had no way to ask her the question.

The device was the thing that asked. And possibly saved her life.

The same device that was in Emma's coatcheck
SoberSense Pro Breathalyzer

The device that told her she was over before she turned the key.

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The hardest call I have been in the room for was four months ago.

The son was 28. The mother was 60. He had been at his fantasy football draft at a friend's house. The mother did not know he was out drinking that night. He had not told her. He was 28 years old. He did not have to.

He had three beers across two hours. He told his friends he was fine. He had felt completely fine. He drove home. He hit a tree.

He died at 11:47 PM.

I was in the room when the doctor told the mother. She was wearing a blue terry cloth bathrobe. She had been in bed when she got the call.

She said something to me at the foot of the bed that I have not been able to put down.

"I did not even know he was out tonight."

She had raised him right. She had given him the lecture. She had trusted him. She had been a good mother for 28 years.

She had not given him a device.


Every mother I have watched lose a child has said some version of the same sentence at the hospital.

I did not know where he was.

I trusted him to call me if he could not drive.

I had no way of knowing he had been drinking.

These are not negligent mothers. These are mothers who did everything we have all been taught a responsible parent does. They asked the questions. They gave the lectures. They trusted the answers.

The answers were not the problem. The answers were always "I'm fine."

The problem is that "I'm fine" is wrong by .03 or .04 sometimes. The mother has no way to check. The child has no way to check. The friends have no way to check.

"The only way to check is the device."

I have had a new rule in my family for 14 months.

None of my three adult kids tell me they are fine anymore.

They send me a number.

Sarah texts me from her book club. Michael texts me from his fantasy draft. Emma texts me from her work events and weddings. I get a number after every event where they drink. They send it before they get in the car.

And on the nights they do not text me, they are still using the device. They blow into it in the parking lot. They blow into it at the coatcheck. They check their own real number before they ever turn the key. They have stopped guessing.

I have received 47 numbers in 14 months.

11 of them were over .08.

All 11 resulted in the kid calling an Uber, a fiancé, or a sibling for a ride. None of them resulted in a drive.

"I have not lost a single hour of sleep about my three adult children in 14 months."

If you are a mother of an adult child reading this, I want you to know something.

Your child is not the reckless one I am writing about. Your child does not drink and drive. Your child is the responsible one. The kind one. The successful one. The one you raised right.

That is exactly who I am writing about.

The mothers in my ER did not lose reckless children. They lost responsible children who guessed wrong about a number they had no way to measure.

You can change that for your own family this week.

Get a device like a SoberSense Pro, for example, for each of your adult children. Tell them to put it in the bag or pocket they take to weddings, work events, fantasy drafts, bachelor parties, barbecues, and game nights. Not the kitchen drawer. The bag they take with them.

Then change the conversation.

Stop asking if they are okay to drive. They will tell you yes. They will believe it. They will be wrong.

Make them check their real number to know if they are really okay to drive.

Make it the new normal in your family. Make it boring. Make it the thing you ask the way you ask if they got home safe.

Your kid will roll their eyes the first three times. The fourth time they will send you a number that surprises them. They will call a ride. They will text you from the back seat.

You will not get the call I have been in the room for too many times.

It costs $85. It uses the same fuel cell sensor I have seen carried by every state trooper who has come into my ER for the last 19 years. I asked one of those troopers last spring to test mine against his on the side of the road outside the hospital after his shift. He blew into mine. I blew into mine. He blew into his. They read within .003 of each other. He told me that was as close as two devices get. He told me to trust mine.

It will tell your child a number that their feeling cannot tell them.

I am not writing this to scare you. I am writing this because I have watched the gap between "I feel fine" and "I am over the limit" kill too many responsible adult children whose mothers did everything right.

The device is the only thing that closes the gap.

Put one in your child's bag this week. Send them the link to this article. Tell them you do not want their judgment. You want the number.

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The device Karen ordered at 4 AM in her kitchen and gave to her three adult children the following Sunday.

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If your adult child has ever told you they are fine before driving home from anywhere, I would like to hear from you below. The mothers who do not get the call I make are the mothers who started asking for the number. The more of us who talk about this, the fewer of us who get the call.

🙏 💛

What Readers Are Saying

Margaret H., 65 — Indiana
★★★★★

"I should have bought this twenty years ago. My husband and I have been driving home from family dinners my entire adult life and I never once knew what either of us was at when we pulled into our driveway. The first time I tested myself after a normal Sunday dinner I was at point zero six. I have not driven after a single glass of wine since. This device is sitting on our kitchen counter and we use it before every drive. I bought one for each of my three children for Christmas."

Robert K., 60s — Pennsylvania
★★★★★

"Cheaper than the lawyer I would have needed. I am a retired contractor and I drive a lot. I drink beer with my brother on Saturday nights when we watch ball games at his house. I have been driving home from his place for forty one years. The first time I blew into this in his driveway I was at point one zero. I have never had a DUI in my life. I would have had my first one that night without this device. I called my wife to come get me. She drove me home. The device is in my truck now and I use it before I ever turn the key after a game with my brother."

Linda C., 55 — Texas
★★★★★

"I bought one for every adult in my family. I am a registered nurse and I have worked in the emergency room of a level one trauma center for twenty nine years. I have seen what happens. I never thought I needed a breathalyzer because I do not drink much. Then a friend who is a paramedic told me about this. I bought one for myself and one for each of my three adult children. My oldest tested at point zero nine after two glasses of wine at her own birthday dinner and the device kept her from driving her two kids home. That alone was worth every dollar."

David M., 58 — Ohio
★★★★★

"I was wrong. Buy it. I made fun of my wife when she ordered this. I told her we did not need it because we have been married twenty three years and have never had a problem. The first weekend I tried it at a friend's barbecue I was at point zero eight after what I would have called two beers. I had been planning to drive us home. I sat in his garage for an hour and a half until I was at point zero one. My wife was right. Buy it. Do not be me at sixty trying to figure out what I have been doing wrong since I was twenty five."

312 Comments

  • Linda Patterson

    Linda Patterson, 60  ·  2 days ago

    I am a retired English teacher. I have three adult children. I read this article on my phone this afternoon and I did not get up from the kitchen table for an hour. I had no idea about .08. I have been watching my kids walk and talk at family dinners for 15 years thinking I knew if they were okay. I did not know what I did not know. I ordered four of these tonight. One for me. One for each of my three kids. Karen I hope you read these comments. Thank you for writing this.

    · Reply · 👍 312

  • James Wright

    James Wright, 67  ·  3 days ago

    I am an old man and I have been driving home after one or two glasses of wine my whole adult life thinking I was fine. I tested myself on a borrowed breathalyzer at my daughter's house last summer and I was at point zero seven after two glasses with dinner. The legal limit is point zero eight. I had been driving with that little margin my whole life. I read this article and ordered three of my own this morning. Karen is right. The number is the only truth.

    · Reply · 👍 278

  • Carol M.

    Carol M., 56  ·  3 days ago

    My son is 29 years old. He drinks like Karen's son Michael. Two beers at a barbecue. A glass of wine at dinner. He has never been drunk in his life. I have never worried about him. After reading this article I realized I have been worrying about the wrong kid. The responsible one is the one who guesses wrong because he feels fine. I bought him a SoberSense Pro tonight. I told him about Karen. He said yes mom.

    · Reply · 👍 241

  • Diane R.

    Diane R., 61  ·  4 days ago

    I am an ER nurse. I do not work at Karen's hospital but I know exactly what she is talking about. Every mother who sits in the family room of the trauma bay says some version of "I did not know he was drinking." Every single one of them. Buy this device. Put it in your adult child's bag. Make them text you the number. Karen is telling the truth.

    · Reply · 👍 389

  • Susan F.

    Susan F., 58  ·  4 days ago

    I am sitting in my own kitchen right now. My 24 year old daughter is out with friends and I do not know what she is drinking or whether she is going to drive home tonight. I have spent a thousand nights like this. I am tired. I ordered three of these. I am going to send Karen's article to my daughter tonight. I want her to know what her mother has been carrying.

    · Reply · 👍 204

  • Robert Anderson

    Robert Anderson, 64  ·  5 days ago

    I am a father. My wife sent me this article. I sat in my recliner and read every word. I did not know about the .08 thing. I have been a designated driver for my wife and our friends for 40 years and I always thought I knew when I was okay. I tested myself on a friend's breathalyzer last weekend at his cookout and I was at point zero nine. I had three beers across four hours. I thought I was fine. I called my wife to come get me. I am ordering the device tomorrow.

    · Reply · 👍 176

  • Patricia Owens

    Patricia Owens, 62  ·  5 days ago

    My daughter got married last spring. The reception was beautiful. I watched her husband's side of the family drink all night and I kept asking my son in law if he was okay to drive. He said yes every time. He drove them home. I did not sleep until I got her text at 2 AM saying they were home. I am ordering two of these and giving them one as a late wedding gift. I am not asking anymore. I want the number.

    · Reply · 👍 193

  • Gary Hoffman

    Gary Hoffman, 59  ·  6 days ago

    My son is a sophomore in college. He is a good kid. He calls me every Sunday. He does not drink much. I read this article and I realized I have been trusting the phone calls the same way Karen trusted Michael's face at dinner. I am sending him one of these with a note that says I am not checking up on you. I just want the number. I think he will understand.

    · Reply · 👍 158

  • Beverly Marsh

    Beverly Marsh, 68  ·  6 days ago

    I lost my nephew in a crash 11 years ago. He was 24. He had been at a friend's birthday party. His mother was my sister. She has never been the same person since that night. I have been thinking about her every day since I read this article. I ordered four of these. I am giving one to every adult in my family at Thanksgiving. I am not going to explain it. I am just going to put them on the table and say Karen Wallace told me to.

    · Reply · 👍 347

  • Dorothy Simmons

    Dorothy Simmons, 72  ·  1 week ago

    I am a grandmother. My granddaughter just got her license three months ago. She is 16. I know this article is about adult children but I am sending it to every parent I know. I bought one for my daughter who is 44 and drives my grandchildren everywhere. She tested herself after book club last Thursday and was at point zero eight. She called her husband to come get her. She texted me. I cried in my kitchen. Karen I am grateful for you.

    · Reply · 👍 421

  • Melissa Crane

    Melissa Crane, 34  ·  1 week ago

    I am the daughter. I sent this article to my mother. She called me crying. She said this is exactly what I have been afraid of and never knew how to say to you. I told her I would use the device if she ordered one. She ordered two. I have it in my purse right now. I used it last Saturday after my friend's bachelorette. I was at point one one. I called an Uber. I texted my mom the number. She texted back one word. Thank you. That was enough.

    · Reply · 👍 512