Should You Use Therapeutic Lies or Validation for Dementia? What Actually Works

If your aging parent has dementia, you’ve probably faced this moment:

They insist on something that isn’t true.
They repeat the same request over and over.
They ask for someone who passed away years ago.

And you’re standing there thinking…
What am I supposed to say right now?

Do you correct them?
Do you go along with it?
Do you lie to calm them down?

This is where many adult children get stuck.

Let’s talk about two common approaches, therapeutic lies and validation, and what actually works in real life.

What This Looks Like in Real Life

You might recognize situations like this:

• Your parent asks to go “home” to a house they haven’t lived in for 20 years
• They’re looking for money, objects, or pets that aren’t there
• They insist on seeing someone who has passed away
• They accuse someone of taking or hiding their belongings

I experienced this with my own dad.

He became fixated on old articles he had written years ago. They had been boxed up and put into storage after a move. The desk they were originally in had been given to my daughter.

No matter how many times we explained this, he would repeatedly ask to go to her house to look for them.

Sometimes it escalated to accusations.
He believed she had taken them.
He even talked about calling the police.

And here’s the part that’s hard to admit:

It’s incredibly easy to feel frustrated, annoyed, or even angry in these moments.

You might feel the urge to say:

• “Don’t you remember?”
• “I’ve already told you this 20 times.”
• “That’s not true.”

But here’s the truth…

That approach does not work.

Why You Can’t “Convince” Someone with Dementia

When dementia is present, especially in more advanced stages, your parent is not operating from the same reality as you.

What they believe…
feels true to them.

And you cannot logic, argue, or reason them out of it.

In fact, trying to correct them often:

• increases agitation
• escalates emotions
• damages trust
• leads to more repetition

So the question becomes:

If you can’t correct them… what should you do instead?

Approach #1: Therapeutic Lies (Also Called “Therapeutic Fibs”)

A therapeutic lie is when you tell something untrue to calm or redirect your parent.

Examples:

• “She’s just on vacation, she’ll be back soon.”
• “We’ll go home next week.”
• “That money was deposited in the bank.”

These responses can:

• reduce immediate distress
• calm the situation quickly
• feel easier in the moment

But there’s a downside.

Often, your parent may still sense something isn’t right.

And then you get follow-up questions:

• “Let’s call her then.”
• “I want to go now, not next week.”
• “Show me the bank statement.”

Now you’re stuck again.

Over time, this can also lead to:

• increased suspicion
• decreased trust
• more agitation in future interactions

That’s why I don’t recommend this as your first approach.

Approach #2: The Validation Method (What I Recommend First)

Validation is about acknowledging the feeling underneath the behavior, not correcting the facts.

You are not agreeing with the false belief.
You are responding to the emotion driving it.

Here’s what that sounds like:

• “You really want to go home. That must have been such a special place.”
• “You must miss her a lot. Tell me about her.”
• “Those articles were important to you. You put so much work into them.”

Then… you gently redirect:

• “Tell me your favorite memory from that house.”
• “What did you love most about her?”
• “What was your favorite article you ever wrote?”

What this does:

• reduces emotional intensity
• helps your parent feel heard
• preserves trust
• allows redirection without conflict

You’re not arguing.
You’re not correcting.
You’re not lying.

You’re connecting.

Why Validation Works Better

When someone with dementia is repeating something or becoming agitated, it’s rarely about the literal request.

It’s about:

• loss
• confusion
• fear
• attachment
• memory gaps

Validation meets them at that emotional level.

And when the emotion settles, the behavior often softens too.

But Let’s Be Honest… It Doesn’t Always Work

This is important.

Even if you do everything “right”:

• validate
• stay calm
• redirect

There will be times when it doesn’t work.

They may continue:

• repeating
• escalating
• becoming more distressed

In those moments…

Use the therapeutic fib.

Not as your default.
But as a tool.

If it helps de-escalate and bring peace in the moment, that matters.

Then the next time it comes up (and it will),
go back to validation first.

The Emotional Side of This

This is not just about communication techniques.

This is about what it feels like to be in these moments, over and over again.

The repetition.
The accusations.
The confusion.

It wears on you.

And if you don’t have a way to approach this differently,
it can slowly turn into frustration, resentment, or emotional exhaustion.

Learning how to respond isn’t just about helping your parent.

It’s about protecting your relationship… and your own emotional state.

A Simple Way to Remember This

When your parent says something that isn’t true:

Don’t correct the fact.
Respond to the feeling.

Then gently redirect.

Final Thought

You’re not trying to win an argument.

You’re trying to create calm, connection, and trust in a situation that no longer follows logic.

And that requires a different approach.

If you try the validation method, pay attention to what happens.
It may feel unnatural at first, but over time, it becomes more automatic.

And more importantly…

It changes the experience for both of you.