Infidelity in a relationship doesn’t just affect the couple involved—it can send emotional ripples through the entire family, especially the children. For parents, navigating what to tell their children about an affair can be an incredibly difficult decision. Balancing honesty with protection is key, and how this conversation is handled can significantly impact a child’s emotional wellbeing and their future understanding of relationships.
At The Couples Therapy Clinic, we often support couples through the emotional complexities that arise after an affair. This guide will help you understand how to talk to your children about infidelity in a way that prioritises their needs, development, and sense of security.
Understanding the Impact of an Affair on Children
Children are deeply intuitive and can often sense tension or changes in the home—even if nothing has been said outright. Left unspoken, infidelity can create confusion, anxiety, and feelings of insecurity. Children may internalise the situation and experience:
◆ Betrayal and confusion – Questioning the stability of their family and their role in the situation
◆ Self-blame – Believing they might have caused or prevented the affair
◆ Anxiety – Worrying about changes to routines, living arrangements, or the future of the family
If these emotional needs aren’t addressed in a supportive way, children may carry these wounds into adulthood, impacting their ability to form secure, trusting relationships later in life.
Age-Appropriate Conversations About Infidelity
Younger Children (Ages 5–10)
Children in this age group need simple, reassuring explanations. Keep your language clear and focus on what directly affects them.
Helpful phrases include:
◆ “Mum and Dad are having some grown-up problems.”
◆ “We’re working on solving things, just like you do with friends.”
◆ “We both love you very much, and that will never change.”
Do:
◆ Maintain daily routines to provide security
◆ Reassure them about practical concerns (e.g. who will pick them up from school)
◆ Use play or drawing as opportunities for emotional expression
Avoid:
◆ Blaming the other parent
◆ Sharing details about the affair
◆ Making promises about reconciliation
Watch for behavioural changes like increased clinginess or sleep disruptions, which may signal emotional distress.
Pre-teens and Teens (Ages 11–18)
Older children and teens can handle more complex information, but they still require emotional protection.
Common feelings include:
◆ Anger and resentment
◆ Embarrassment
◆ Anxiety about the future
◆ Pressure to take sides
Create opportunities for private, uninterrupted conversations. Let them ask questions and share their feelings, even if those feelings are difficult to hear.
Key tips:
◆ Acknowledge their emotions without over-sharing: “I know you have questions. I’ll be honest with what I can share, but I also want to focus on how you’re feeling.”
◆ Reassure them that both parents are committed to supporting them
◆ Encourage ongoing friendships and extracurricular activities for stability and distraction
Finding the Balance: Honesty vs Protection
Telling children about infidelity doesn’t mean telling them everything. Children need to know the truth—but within safe, age-appropriate boundaries.
What to share:
◆ Basic facts in neutral terms: “Mum and Dad are having relationship issues.”
◆ Reassurance of love and support
◆ Clear information about any changes to routines
What to protect:
◆ Explicit details of the affair
◆ Emotional opinions about the other parent
◆ Financial, legal, or adult-only discussions
Your goal is to maintain open communication without overwhelming your child. Clear boundaries preserve your child’s sense of safety while still building trust.
Encouraging Emotional Expression in Children
Creating emotional safety at home allows children to process the impact of an affair without shutting down or feeling alone.
Let your children know that all emotions are valid. A child who’s acting out may feel scared. A withdrawn teen may feel deeply hurt. Give them space and let them process in their own way.
Seeking Support After Infidelity
You don’t have to navigate this journey alone. Professional guidance can help families find their footing after infidelity.
At The Couples Therapy Clinic, our experienced relationship therapist support couples with care, confidentiality, and compassion. We provide a safe space to explore complex emotions, improve communication, and restore trust.
Additional support options:
◆ Family therapy sessions – Facilitated by a trained therapist
◆ Children’s support groups – Age-appropriate emotional support from peers
◆ Parent support networks – Connect with others facing similar challenges
Combining professional therapy with community resources often provides the most effective path toward healing and resilience.
Final Thoughts
Talking to your children about an affair is one of the hardest conversations a parent might face. There’s no perfect script, but there is a guiding principle: prioritise your child’s emotional wellbeing above all else.
Key takeaways:
◆ Be honest in age-appropriate ways
◆ Maintain emotional safety and predictability
◆ Keep communication open, non-judgemental and supportive
◆ Get professional support if you’re feeling overwhelmed
You’re not alone in this. With the right support and parenting strategies, children can cope with the impact of an affair and thrive. Whether you stay together or separate, it’s important to keep communication open, avoid speaking negatively about the other parent, and focus on positive co-parenting. Helping children through infidelity starts with creating emotional safety and stability.
Need support navigating infidelity as a couple?
Reach out to The Couples Therapy Clinic for compassionate, professional relationship counselling—online or in-person.
