Supporting Children When a Loved One Has a Serious Illness
When someone in the family is diagnosed with a serious illness, everything shifts. Routines change, emotions run high, and uncertainty becomes part of daily life. While much of the focus naturally goes to the person who is ill, children are also deeply affected—often in ways that are easy to miss.
At Bud to Bloom Play Therapy, we believe children and parents deserve honest, thoughtful support during life’s hardest moments. We connected with Jamie Faria with Mesothelioma Hope to explore how illness impacts families, how children experience it, what caregivers can do to help, and how play therapy might be the support your family needs.
Understanding the Impact on the Whole Family
A serious diagnosis doesn’t just affect one person—it affects the entire family system.
Roles and Routines Often Change Quickly
Families may find themselves adjusting overnight:
A parent or partner may step into a caregiving role
Daily routines like meals, school pickups, or bedtime shifts
Responsibilities get redistributed across the household
What once felt predictable can suddenly feel uncertain.
Emotional and Practical Changes
Families often experience a mix of fear about the future, grief over what’s changing, and sometimes guilt and shame, especially when trying to balance competing needs.
At the same time, navigating illness may introduce financial strain, increased medical appointments, and less time and energy for usual activities.
This combination of changes can feel overwhelming, for adults, children, and the whole family. It’s common for parents to feel burned out when navigating such big changes.
Children Are More Aware than Adults Realize
Many caregivers try to protect children by keeping information from them. This instinct comes from love, but children often pick up on more than we expect, and trying to keep them in the dark can hurt their trust in us.
Children often notice subtle changes, like:
Shifts in tone and mood
Changes in routines
Stress and conflict between adults
Even if they don’t understand the diagnosis, they know something is different.
How Children Experience a Loved One’s Illness
Children don’t always express their thoughts and feelings directly. Understanding how they make sense of illness can help caregivers respond in supportive ways.
When Kids Don’t Have Answers, They Fill in the Gaps
If illness isn’t explained clearly, children may use their imagination to make sense of what’s happening. Sometimes, that means they assume the worst, believe they somehow caused the illness, or worry that it’s contagious.
Without guidance, their fears can become bigger than reality.
Common Worries Children May Have
In situations like this, children often worry about:
Losing the person who is sick
Being separated from caregivers
Who will take care of them
Whether their daily life will completely change
Younger children, especially, may feel unsure about their own safety and stability.
Distress Doesn’t Always Look Like Sadness
Children don’t always say, “I’m scared,” or “I’m worried.” Instead, their feelings may show up as:
Behavior changes (acting out or becoming more clingy)
Regression in behaviors (needing more help with skills they’ve previously mastered)
Withdrawal or quietness
Trouble concentrating at school
Sleep difficulties
Physical complaints like headaches and stomachaches
These behaviors are often a child’s way of processing something big.
Supporting Children Through Family Illness
Parents often wonder how to talk to children about serious topics like illness. While there’s no perfect script, there are ways to make it feel safer and more manageable.
Be Honest, Clear, and Age-Appropriate
Children don’t need every detail, but they do need:
Simple, truthful explanations
Reassurance that they can ask questions
Ongoing conversations, not just one talk
It’s okay if you don't have all the answers. What matters most is being open and available. It’s being attuned to your child’s emotional state. (P.S. Check out our favorite books on death and grief for children).
What to Avoid
Some common responses can unintentionally create more confusion or anxiety. Try to avoid:
Vague language like “they’re just sick”
Promises like "everything will be fine” when that’s uncertain
Keeping children completely in the dark
Overloading them with too many medical details
Dismissing or minimizing their feelings
Children need clarity and emotional validation, especially when the situation is hard.
Simple Ways to Help Children Feel Secure
Small, consistent actions can make a big difference!
Reassure them they didn’t cause the illness
Let them know who will take care of them
Maintain routines when possible
Check in regularly, even with simple questions like “How are you feeling about everything?”
Spend one-on-one time together, even if it’s brief
Consistency and connection help children feel grounded.
When Children May Need Extra Support
Emotional reactions to illness and family changes are normal. But some children may need additional support.
Signs to Look Out For
If your child displays prolonged behavior changes, such as:
Ongoing trouble sleeping
Sudden or intense behavior changes or regression
Declining school performance
Persistent anxiety, sadness, or physical complaints
It may be helpful to see additional support. Check out this blog to explore other reasons children start play therapy.
You Don’t Have to Do This Alone
When a family is facing a diagnosis like mesothelioma, the weight can feel heavy. But support exists—and it can make a meaningful difference.
Organizations like Mesothelioma Hope provide:
Free medical information and treatment guidance
Help navigating financial and legal concerns
Access to Patient Advocates for ongoing support
Resources for caregivers and families, including how to talk to children
These supports can help families feel less alone and more equipped to move forward.
How Play Therapy Can Help
Children can learn to navigate stressful transitions and big emotions in developmentally appropriate ways—through play!
Play therapy supports children in feeling and moving through big emotions in a way that’s natural to them, using roleplay, art, games, and more. At Bud to Bloom Play Therapy, a trained child therapist can support your kiddo through this tough time.
Needing support for the whole family? We do that, too! Check out our family therapy in St. Louis to learn more.