What to say instead of “I don't trust you”
Why it can fall flat
“I don't trust you”
Hearing it, the other person is likely to take it as a verdict on their whole character, so they get defensive and the talk stalls. Usually you mean specific actions have made you doubt what comes next, and you want that to change.
Say this instead
- 01
A few things you said you'd finish haven't arrived, so I'm checking your work before I build on it. I'd like to talk about how we change that.
Coworker · Chat
Use this when a pattern has formed and you want to explain why you've changed how you work with them.
- 02
Priorities have changed several times this month without a heads-up, and I've lost some confidence in the plans we agree. Could we set a way to flag changes early?
Boss · Email
Fits when shifting commitments are the problem, since it names your boss's pattern and asks for one specific fix.
- 03
Twice now the delivery dates we agreed have moved without notice, so I'm not comfortable proceeding on the current timeline. I'd like the dates confirmed in writing before we go on.
Client · Email
Best after you've seen a pattern, because it points to facts and asks for something concrete in writing.
- 04
I'm not confident yet that the client reports will be accurate when they go out, so I'll review each one before it's sent. Let's go through what needs to change.
Someone you manage · Chat
Helpful in a one-to-one when you must stay closely involved, as it names the task and moves to the next step.
- 05
Hi Mr. Hughes, we can't process the refund on the details given. Please send the order number and a photo of the item so we can check the claim.
Customer · SMS
A safe choice when you doubt a claim but can't accuse anyone, because it asks for proof instead of questioning honesty.
- 06
The role described on our call differs from the one in the written brief, so I'm hesitant to continue. Please send the full job description and salary range before we speak again.
Recruiter / HR · Email
Try this when details keep changing, since it states the gap and the information you need to carry on.
- 07
Let's put today's agreements in writing. Things shifted after our last two calls, so I'd like us both to have the same record.
Coworker · SMS
Neutral in tone when you doubt verbal agreements, and a written record is a reasonable ask that needs no accusation.
Examples
Hi Hassan, On the last three campaigns, the figures you gave me changed after I had presented them. For now I'll confirm numbers with the source before I use them. Could we spend ten minutes this week on how we check data before it's shared? Thanks, Imogen
Hi Lewis, I found out the draft went to the client before I'd signed off. That has made me wary of sharing early work with you. Can we agree what goes outside the team, and who approves it?
What to avoid
- Don't label the person as a liar or unreliable, and describe what happened and the effect it had instead.
- Words like “always” and “never” are best skipped, since one counterexample lets them dodge the whole point.
- Guessing at motives is a trap, because you can't know why it happened, only what you saw.
- Sarcasm or digs like “thanks for nothing” bury the real issue.
- Sending it while angry or copying in others closes off a fair chance for them to respond one-to-one first.