He Said WHAT?

Navigating a Parent Who Suddenly Cusses Constantly.

BEHAVIORAL & PERSONALITY CHANGES

5 min read

old man yelling
old man yelling

I was standing at the kitchen counter making David Sr. a snack when it happened the first time.

Something on the television irritated him — I don't even remember what it was. A commercial, maybe. A news anchor he didn't like. And out of nowhere, words came out of my father's mouth that made me freeze mid-slice and slowly turn around.

My dad. The man who used to wash my mouth out with soap. The man who had rules about language in his house. The man who once sent me to my room for saying "shut up" to my brother.

That man just said that.

I didn't know whether to laugh, cry, or pretend I hadn't heard it. So I did what most caregivers do in confusing moments — I turned back around and kept slicing the apple.

But I thought about it for the rest of the day.

You are not imagining it.

If your parent has recently had a stroke and has started cussing in ways that feel completely out of character — you are not alone, you are not overreacting, and your parent has not simply decided to abandon everything they once stood for.

What you are witnessing has a name. It is a recognized neurological symptom. And understanding why it happens made it a little easier for me to stop flinching every time it comes out of David Sr.'s mouth.

Here is what I have learned.

What is actually happening in the brain

After a stroke, the brain sustains damage to specific areas depending on where the stroke occurred. For many stroke survivors, the areas of the brain that regulate impulse control and emotional filtering are affected. In plain language — the part of the brain that used to say "don't say that out loud" has been compromised.

Swearing and uninhibited language after a stroke is sometimes called disinhibition — and it is one of the more jarring behavioral changes families encounter. It does not mean your parent has become a different person at their core. It means their brain's filter has been significantly weakened or in some cases, temporarily or permanently switched off.

There is also something fascinating — and honestly a little heartbreaking — called automatic speech. Swear words are stored differently in the brain than regular language. They live in a more primitive, emotional part of the brain and are often the last language function to be lost after neurological damage. Which is why a stroke survivor who struggles to find ordinary words sometimes has absolutely no trouble producing a very colorful one.

David Sr. always knew exactly the words he wanted. They just weren't always the ones I was prepared for.

What it actually feels like as a daughter

Knowing the neuroscience helps. But it does not fully prepare you for the moment your father says something at the dinner table that makes your husband's eyes go wide.

It does not prepare you for the mix of emotions that follow — the shock first, then the almost-laugh you have to swallow, then the grief underneath it all. Because here is the truth that I keep coming back to: every time David Sr. says something that the David Sr. I grew up with would never have said, I feel the loss all over again.

It is not the cussing that hurts, really. It is what the cussing represents. It is the reminder that something has changed in him that I cannot fix and cannot fully reach. That the man who had standards is now operating without the filter those standards lived in.

That is the ambiguous loss creeping in through the most unexpected doors.

What I have tried and what actually helps

I will not pretend I have this perfectly figured out. Some days I handle it with grace. Some days I am in the bathroom taking deep breaths at 7pm wondering how I am going to make it to bedtime.

But here is what has helped me:

Not correcting him in the moment. I learned quickly that pointing it out — especially in a tone of surprise or disappointment — only agitated David Sr. and made things worse. His brain does not fully register the correction the way it once would have. It mostly just makes him feel criticized and confused. I do not correct him anymore.

Redirecting instead. When things get particularly colorful, I have found that gently shifting his attention — changing the channel, offering a snack, asking him a question about something he loves — interrupts the loop more effectively than any reaction to the language itself.

Finding the dark humor in it. This one took me a little while to give myself permission for. But sometimes — not always, just sometimes — it is genuinely funny. David Sr. has delivered some truly spectacular commentary on television personalities that, under different circumstances, would be absolutely brilliant stand-up material. Laughing, when it is appropriate, is not disrespecting him. It is surviving with your sanity intact.

Talking to his doctor. If the language has become extreme, aggressive, or is directed harmfully at others in the home, it is worth raising with his neurologist or primary care physician. In some cases medication adjustments or behavioral therapy can help. You do not have to just endure it silently as though there are no options.

Giving yourself permission to be bothered by it. This might be the most important one. You are allowed to find it hard. You are allowed to miss the father who chose his words carefully. You are allowed to grieve that, even while you also accept the man he is today.

What I want you to know if you are reading this in the middle of it

Your parent is still in there.

The filter is broken. The values are not. The love is not. The person who raised you with standards is still the person sitting in that chair — they just no longer have reliable access to the part of their brain that enforces those standards out loud.

It does not mean they have stopped being who they are.

It means they need you to hold who they are for them right now. To remember it when they cannot show it. To love them through the version of themselves that would embarrass the version of themselves they always wanted to be.

David Sr. would be mortified if he fully understood what came out of his mouth sometimes. I genuinely believe that. And that belief — that underneath it all he is still the man who had rules — is what gets me back to the kitchen counter every single time.

Slicing the apple. Keeping going.

Has your parent experienced personality or language changes after a stroke or health crisis? Leave a comment below — I want to hear your story. You are not navigating this alone.

About Tanya Tanya is a wife, retail clothing stocker, and caregiver to her 76-year-old father David Sr. following his stroke. She writes about ambiguous loss, behavioral changes, and the complicated beauty of loving someone through it all. She goes to work at 3am and figures the rest out as she goes.

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