Why It’s So Hard to Trust Someone After AddictionWhy It’s So Hard to Trust Someone After Addiction
A Little Help For Our Friends
Dr. Kibby McMahon talks about why trusting someone after addiction often feels harder than expected and how sobriety and trust follow different timelines. She outlines practical ways both sides can rebuild predictability, set boundaries, and plan for setbacks without making trust all-or-nothing.
59:36•17 Sept 2026
Why Trust Lags Behind Sobriety After Addiction
Episode Overview
- Trust is about predictability, and addiction disrupts your ability to reliably predict a loved one’s behaviour.
- Recovery and rebuilding trust run on different timelines, so sobriety does not instantly restore confidence.
- Constant checking and monitoring may feel protective but can exhaust both people and damage the relationship further.
- Small, consistent actions and clear, specific agreements are more effective for rebuilding trust than grand gestures or reassurance alone.
- Loved ones can’t control whether someone uses substances, but they can control their own boundaries, responses, and sources of support.
“Broken trust is really hard when it makes you doubt your own perception.”
What drives someone to seek a life without drugs or alcohol, and why doesn’t trust bounce back the moment they get sober? This episode of **A Little Help For Our Friends** zooms in on that painful gap between recovery and trust, speaking directly to partners, parents, and friends of people in addiction recovery. Dr. Kibby McMahon breaks down trust in simple, relatable terms: it’s about how much you feel you can predict someone’s behaviour.
Addiction scrambles that prediction system with secrecy, broken promises, and a terrifying sense that reality didn’t match what you were told. As she puts it, "Broken trust is really hard when it makes you doubt your own perception." You’ll hear how sobriety and rebuilding trust run on different clocks. Someone might be 60 days clean, but you could still carry years of "betrayal trauma" and a nervous system that hasn’t caught up yet. Dr.
McMahon normalises this and explains why constant monitoring – checking phones, tracking locations, interrogating small details – can feel like survival but slowly turns you into "the police" and the relationship into something neither of you actually wants. Instead, she digs into practical ways to rebuild trust bit by bit: small, consistent actions; honesty about mistakes and cravings; and specific agreements like showing up to the kids’ football games when promised.
She also highlights the importance of planning for slip-ups ahead of time, so a relapse or broken promise doesn’t automatically mean the end of the relationship. For loved ones, the focus shifts to what’s actually in your control: your boundaries, your responses, and getting support for your own fear, anger, and exhaustion. Trust isn’t all-or-nothing here; you might rely on someone as a caring parent while still protecting yourself around finances.
If you’re stuck between wanting to believe someone and being scared to be hurt again, this episode offers language, structure, and validation to help you decide: what does trusting them realistically look like for you now?
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