Key points:
She was a schoolteacher, and she had finally done the hard thing: she'd walked away from a bad relationship. Her friends were so proud of her for finding that courage that they took her out to celebrate.
Dinner first, with some wine. Then a nearby bar, because the night was good and nobody wanted it to end. Right before they left, her friends talked her into a couple of shots of tequila. She felt fine.
She was maybe ten minutes from home when the tequila caught up with her. She could feel it now — but she was already on the road. A few blocks later, an officer pulled her over. Not for swerving. Not for speeding. The little light over her license plate was burned out.
By the end of that stop, a woman who had just found the strength to change her life was under arrest for DWI.
I think about her case because it says something people don't want to hear: none of us is a good judge of whether we're too drunk to drive. "I felt fine" is the most common sentence I hear, and it is almost never a defense.
And a first DWI — even though it's "just" a misdemeanor — carries consequences that reach into corners of your life you'd never expect. She didn't just have a court date. She had a career problem, which I'll come back to.
In Texas, a first DWI is a Class B misdemeanor. That means up to 180 days in county jail, a fine of up to $2,000 — and Texas piles a separate state fine on top of that. Your driver's license can be suspended anywhere from 90 days to a year. There's usually a DWI education course, possibly a MADD victim impact panel, and community service.
And if your blood alcohol level was 0.15 or higher — which is not as hard to reach as people think — that first offense jumps up to a Class A misdemeanor, with the fine up to $4,000 and up to a full year in jail.
Here's the part nobody tells you at the traffic stop: a DWI conviction in Texas cannot be sealed or expunged the way some offenses can. It stays on your record. Employers see it. Landlords see it. It's there when you apply for a professional license. "Just paying the fine" means pleading guilty to something that follows you for the rest of your life.
This is the part I most want you to hear, because in all my years doing this, almost no one sees it coming. A DWI conviction doesn't just sit in a courthouse file. It sits on your record where every officer who runs your plate can see it — and it quietly changes how you're treated on the road for years afterward.
Picture it. You're driving through San Antonio traffic, doing nothing wrong, and an officer runs your license plate. Up pops a prior DWI. In that moment, you stopped being just another car. Now you're a possibility.
You're more likely to get pulled over in the first place. And once you're stopped — even for something small, even a burned-out light — you're more likely to get the questions: "Where are you coming from tonight? Have you had anything to drink?" You're more likely to be asked to step out of the vehicle. You've become a target for a DWI investigation you never invited, simply because of a record one night created.
That's the consequence that never shows up on the penalty sheet. Probation ends. A license suspension ends. But the way a conviction follows you into every future traffic stop? That can shadow you for a very long time. It's one more reason not to treat a first DWI as something you just pay off and forget.
People assume the case against them is already built — that the machine printed a number, so the number is the truth. It isn't. A DWI case is made of decisions, and every one of those decisions can be challenged.
I ask those questions because I used to be on the other side. Before I did this work, I was a prosecutor, and later a judge. I've watched DWI cases fall apart because the State assumed the defendant would just take a plea and never look closely. The people who looked closely — or hired someone who did — often walked away with a very different result.
This is the question I get more than any other, and people want a clean yes-or-no. Here's the honest answer: there isn't one. The right call depends on where you got stopped — and anyone who hands you blanket advice hasn't thought it through.
In Bexar County, if you refuse the breath test, they will get a warrant and draw your blood. There's almost always a judge available to sign one. So refusing often just trades a breath test for a blood test — and from a defense standpoint, I would usually rather be fighting the breath machine. The Intoxilyzer has well-documented problems: calibration, maintenance, how it's operated. Those are issues I can show a jury. Convincing a jury that something was wrong with a blood draw is a much steeper climb.
Now drive an hour out into a smaller county, and the whole calculus can flip. Out there, a judge isn't always sitting by the phone at two in the morning to sign a blood warrant. Refuse both the breath and the blood, and there may end up being no test at all — which changes everything about the case.
Same state, same law, completely different advice. That's why "what should I do" can't be answered by a billboard or a website. It's answered by someone who knows the county you're standing in — its policies, its prosecutors, its judges. In a DWI case, that local knowledge isn't a nicety. It's close to the whole game.
If you take one thing from this entire article, take this. The biggest mistake I see first-timers make happens before any test and before the handcuffs — it's the moment they decide to be "honest and reasonable" with the officer.
"I've only had a couple."
People genuinely believe that if they admit to just a drink or two, the officer will appreciate the honesty and wave them on. It does not work that way. I have never — not one time — seen a stop where someone said "I had one or two" and the officer replied, "Alright, drive safe." The instant you admit to any alcohol at all, the DWI investigation has started.
There's an old joke among officers: when somebody says they "only had a couple," they're just telling you about the first drink and the last drink. Officers have heard "a couple" a thousand times. It doesn't buy you grace. It buys you field sobriety tests.
Here's what people don't realize: you are not required to help build the case against you. You can be polite, hand over your license and insurance, and still decline to answer questions about where you've been or what you've had to drink. That isn't being difficult. That's being smart.
Remember my teacher? She wasn't only a teacher — she was a coach, and part of her job was driving students to competitions. A DWI conviction can end that overnight.
That's the part people miss: the fine and the jail time are just the visible part. Behind them sit the things that quietly run your life — your job, your driver's license, your ability to be trusted with other people's kids. A single conviction can reach every one of them.
This is the honest version, because you deserve the honest version: a first DWI is serious, but it is also the most defensible moment you will ever have in the process. You have not been convicted. Nothing is decided. The evidence has not been tested. What you do now — before you plead to anything — decides whether this becomes a permanent mark or a bad night you put behind you.
So, do you need a lawyer for a first DWI in San Antonio? Ask it a different way: do you want to hand a permanent criminal record to the first person who asks for it, or do you want someone to make the State prove its case first?
If you're facing a first DWI in San Antonio or anywhere in Bexar County, talk to a defense lawyer before you make any decision about your case. The consultation is free and confidential. Call Barrera Defense at (210) 756-0400 — we'll tell you honestly where you stand.
Related: San Antonio DWI Defense · What to do after an arrest in Bexar County
This post was written with AI assistance and reviewed by the Barrera Defense team for accuracy.