When a teen or young adult has a substance use problem, trust is often one of the first things to be damaged. Your child may have lied about where they were, who they were with, or whether they were using substances. They may have broken family rules, stolen money, or hidden important information.
This article explains why trust is often affected by substance use and how families can begin rebuilding it. You’ll find practical tips, conversation starters, text message examples, and guidance on supporting your child whether they’re actively working on recovery or aren’t yet ready for help.
Your teen said they were sleeping at a friend’s house, but they weren’t. Your young adult promised they had stopped drinking, but you later found out they hadn’t.
Maybe money disappeared from your wallet. Maybe house rules were broken. Maybe your child lied about who they were with, where they were going, or whether they had been using substances.
When trust is broken, it hurts. You may feel angry, disappointed, scared, or exhausted. You may even question yourself. How did we get here? Will things ever get better?
If you’re asking yourself, “Can I ever trust my child again?”, you’re not alone.
The good news is that trust can be rebuilt. But it usually doesn’t happen overnight. It takes time, honesty, and steps both large and small from both you and your child.
The goal isn’t to pretend nothing happened. Instead, it should be to develop a healthier relationship moving forward.
Substance use can change the way a person thinks and behaves. Some young people don’t tell the truth because they’re afraid of getting into trouble. Others lie because they’re trying to hide their substance use. Some truly mean it when they promise they’ll stop, but they’re struggling with a substance use disorder and aren’t able to keep that promise.
Understanding why your child lied or broke promises doesn’t mean you’re excusing their behavior. It helps you respond in ways that support change instead of getting stuck in the same painful arguments.
Many parents wish for one big moment when everything feels normal again. But that’s usually not how it works. Trust is rebuilt through many small choices over time. Every time your child tells the truth, follows through on a promise, comes home when they said they would, or asks for help instead of hiding a problem, they’re showing you they want to earn back your trust. And every time you respond calmly and fairly, you’re helping create a relationship where honesty feels safe.
After trust has been broken, it’s natural to want reassurance.
Your child may say, “I promise I’ll never do it again.” You want to believe them, even when you think they won’t follow through. But instead of focusing only on promises, watch for patterns.
Ask yourself:
One good day won’t rebuild trust. But a long period of honest, responsible behavior can.
When emotions are running high, it can be hard to know how to respond.
Ask yourself:
There aren’t perfect answers, but starting with these questions can help you respond thoughtfully and with understanding instead of having a potentially damaging reaction in the heat of the moment.
Choose a time when you and your loved one are calm. Instead of opening with accusations, focus on your feelings about your relationship.
You might say:
“I love you, and I want us to have a relationship where we trust each other again. Right now, that’s been damaged, and I’d like us to work on rebuilding it together.”
Or:
“I’m not bringing this up to punish you. I’m bringing it up because trust matters in our family.”
If your child says:
“So you’re saying you’ll never trust me again?”
You might respond:
“No. I’m saying trust has been shaken. I want to trust you again. We’ll rebuild it through honesty and following through on what we say we’ll do.”
Don’t assume your child knows what you mean by “earn my trust.” Be specific.
For example, you might say:
Clear expectations are easier to follow than ones that are vague (e.g. “don’t lie to me”).
After trust has been broken, it’s okay to feel hopeful while also remaining cautious.
Pay attention to your child’s consistent actions instead of waiting for the perfect words.
For example:
How they respond to these everyday choices will build trust over time.
Imagine your teen calls and says, “I was at a party where people were drinking. I has one drink but then left because I didn’t feel comfortable.” Or perhaps your adult child tells you, “I almost used this weekend, but I called my sponsor instead.”
Regardless of how you feel about what they said, start by recognizing the honesty. You might say:
“Thank you for telling me. I know that wasn’t easy. I’m glad you talked to me.”
Or:
“I’m really glad you reached out for help instead of trying to handle it by yourself.”
You can talk about what happened and what support they still need later.
You might hear: “You’re making way too big a deal out of this” or “You’re never going to trust me anyway.”
Instead of arguing, try saying:
“I know this conversation is frustrating. I’m not expecting perfection. I’m looking for honesty and steady progress.”
Or:
“I want to trust you again. That’s why we’re talking about this. We can rebuild trust, but it takes time.”
Parents sometimes feel guilty about checking in; they worry that asking questions or setting limits means they don’t trust their child. That’s not necessarily true. As you rebuild trust, it’s okay to verify if your child is safe.
You might ask:
These are ways to help keep everyone safe while trust grows stronger. As your child consistently shows honesty and responsibility, you can gradually give them more independence.
Recovery takes hard work. Your child may be going to counseling, treatment, and/or support meetings to remain in recovery and learn healthy ways to cope. It’s an ongoing process, so make note of their efforts—not just the outcome.
You might say:”I noticed you’ve been making your appointments without me reminding you”, or “I appreciate that you told me you were having a hard day instead of hiding it.”
Recognizing positive steps doesn’t mean lowering your expectations, but that their hard work matters. Keep in mind that recovery isn’t always a straight line. There may be setbacks along the way. If that happens, respond calmly and maintain consistent boundaries while continuing to support their recovery.
You might say: “I’m disappointed this happened again. We’ll need to adjust our plan, but I’m not giving up on you.”
Trying to convince your loved one to seek treatment when they aren’t ready might be one of the most difficult situations you’ll face.
You may feel like you’re the only one trying to make things better. Even so, you can still strengthen your relationship. Stay calm whenever possible. Keep conversations respectful. Set clear boundaries. Notice and encourage healthy choices, even small ones.
For example, if your teen comes home on time or your young adult answers your calls, let them know you noticed. You might say, “Thanks for checking in when you said you would”, or “I appreciate you being honest with me.” Positive reinforcement helps encourage more of the behaviors you’d like to see and can slowly set them on a path towards accepting help.
Not every conversation has to happen face-to-face. A simple text can remind your child that you care.
Try messages like:
If your child isn’t ready for help, you might text:
Maintaining communication, even if you and your loved one don’t see eye-to-eye, can help keep your relationship strong enough for future conversations.
When substance use becomes the focus, families sometimes stop enjoying each other’s company. When you’re consumed with worry and stress, it can be easy to forget that this is only one part of your child’s life.
Try to spend time together that isn’t about rules, treatment, or mistakes. Take a walk. Watch a movie. Ask about work, school, friends, sports, music, or hobbies.
Your child needs to know they are more than the hardest moments they’ve been through.
Rebuilding trust takes patience, honesty, and consistency—on both sides. There may be setbacks along the way. But every honest conversation, every promise kept, and every healthy choice is a step in the right direction.
Remember, rebuilding trust isn’t about forgetting the past: it’s about creating a healthier future, one conversation and one step at a time.
How long does it take to rebuild trust?
There isn’t one timeline or one definitive answer. It depends on what happened, how serious the situation was, and whether your child is making consistent efforts to repair the damage. Focus on steady progress instead of expecting trust to return overnight.
Should I believe everything my child tells me once they’re in recovery?
It’s okay to be hopeful and still verify important information for their safety. Trust grows through consistent actions over time, not just words.
What if my child lies again?
Stay calm. Talk about what happened, explain the consequences, and encourage honesty. One setback doesn’t erase all the progress your child or your family has made.
Can I set rules without making my child feel controlled?
Yes. Explain that your expectations are about safety and rebuilding trust, not punishment. As your child shows more responsibility, you can gradually give them more independence.
What if I don’t think I can trust my child again?
Many parents feel this way after being hurt. Trust often returns slowly. If you’re struggling, consider talking with a counselor, family therapist, or parent support group. You don’t have to go through this alone.