The homecoming you pictured may involve a tight hug at the door, but it can also involve tears, tantrums, clinginess, shouting, hiding behind the other parent, or a child who seems oddly uninterested. Reunion behaviour changes can feel confusing and painful, especially after everyone has counted down the days until Mum or Dad comes home. Yet these reactions are often a child’s way of adjusting to a big change, not a sign that the bond has disappeared.
For ADF families, and for FIFO, emergency service, police, ambulance and firefighter families, separations and reunions can become a familiar part of life. Familiar does not necessarily mean easy. Each absence is different, each return brings a new family rhythm, and children need time to find their place in it again.
Why reunion behaviour changes happen
A young child does not experience time in the same way an adult does. A deployment, exercise, posting-related separation or work swing may feel enormous, even when they understand why their parent is away. They may have adapted by becoming more attached to the parent or caregiver at home, relying on a particular bedtime routine, or trying hard not to show how much they miss their absent parent.
Then their parent returns and, with great love and good intentions, the household changes again. The returning parent may want to jump straight back into family life. The parent at home may be ready for support. Siblings may be excited, unsettled, competitive, or all three before breakfast. For a child, this can feel like they have to adjust twice: once when someone leaves, and again when they return.
Behaviour is communication. A child who refuses a cuddle may be protecting themselves from the intensity of the moment. A child who becomes extra clingy may be asking, without the words, whether this parent will stay. A child who argues with the returning parent may be testing whether the relationship is safe enough to handle their biggest feelings.
None of this means a child is ungrateful, badly behaved or less connected to the parent who has returned. It means their nervous system is catching up with a change their heart has already felt.
What reunion behaviour changes can look like
There is no single reunion response. Some children run straight into their parent’s arms. Others watch quietly from across the room, then seek connection later through play. Both responses can be completely normal.
You may notice a child becoming more tearful, irritable or sensitive to small frustrations. Sleep may wobble, with more wake-ups, nightmares or a renewed need for a parent at bedtime. Younger children may return to behaviours they had grown out of, such as wanting a dummy, having toileting accidents, or needing help with tasks they usually manage alone.
School-aged children may seem bossy, withdrawn, angry or reluctant to talk. They might say they do not care that their parent is home, then become upset when that parent leaves the room. Some children act as though nothing has happened because talking about missing someone feels too vulnerable.
The returning parent can have their own adjustment too. They may be tired, overstimulated, emotionally full, or unsure of their role in routines that continued without them. The parent who remained at home may find it difficult to hand back tasks they have carried alone. These feelings can exist alongside relief, pride and deep happiness. Families do not need to feel only one thing at a reunion.
A warm welcome does not have to be a big welcome
Public homecomings and surprise arrivals can be meaningful, but they are not right for every child. Some children love the excitement. Others feel overwhelmed by noise, attention, cameras or the expectation that they should react a certain way.
If possible, give your child some choice. Let them know what will happen, who will be there and what they can do if it all feels too much. They might prefer a quiet reunion at home, a familiar snack ready in the kitchen, or a few minutes sitting beside their parent rather than being asked for a hug straight away.
Connection cannot be forced, but it can be warmly invited. A simple, pressure-free message helps: “I am so happy to see you. You can have a cuddle when you are ready.”
How to support your child after a parent returns
The first days do not need to be perfect. In fact, lowering the pressure can make room for the connection everyone wants. Keep ordinary routines where you can. Familiar meals, school drop-offs, bath time and bedtime rituals tell children that the world is still steady, even while something important has changed.
Give the returning parent small, reliable ways to reconnect rather than expecting them to take over immediately. Reading the same book each night, building Lego on the floor, doing a morning walk, packing a lunchbox together or sharing a silly made-up game can be more reassuring than one grand outing. Repetition builds safety.
It also helps to name what you notice without judging it. You could say, “You really wanted Dad close today,” or “It looks like having Mum home feels exciting and tricky at the same time.” This gives children language for experiences that can otherwise come out as yelling, tears or resistance.
When behaviour is difficult, keep the boundary and hold the feeling. “I will not let you hit. You are very angry, and I am here with you.” Children need to know that big feelings are allowed, while unsafe behaviour is not. Calm, predictable limits can be especially comforting when family roles are shifting.
Avoid asking a child to perform affection or gratitude. Comments such as “Don’t you miss Dad?” or “Give Mum a kiss, she has been away so long” are usually meant lovingly, but can make a child feel exposed. Offer opportunities for closeness instead. They may draw a picture, show their parent a favourite toy, ask them to play, or quietly sit nearby. These are all forms of reunion.
Make room for the family’s changing rhythm
A returning parent may be eager to help with discipline, routines and household decisions. That is understandable, but a sudden change in rules can be unsettling for children. A quiet conversation between adults about routines, boundaries and handovers can reduce mixed messages and protect everyone from unnecessary friction.
Start gently where possible. The parent who has been at home can share what has worked: what time bedtime currently happens, which foods are suddenly unacceptable, what calms a tough school morning, and what the children have been worried about. The returning parent can share their own needs too, including rest and time to adjust. This is not about one parent getting it right. It is about rebuilding teamwork.
Children benefit from hearing a simple version of that teamwork: “Mum and Dad are working together to look after you.” For single parents, co-parents, grandparents and other caregivers, the message can be just as steady: “The grown-ups who love you are here, and we will help you through this change.”
A book, drawing activity or gentle story can make these conversations feel less direct. Children often find it easier to talk about a character’s worries before they can talk about their own. Sea Sky Land stories are made with care to help defence-connected children recognise that mixed feelings around leaving and returning are allowed.
When extra support may help
Most reunion behaviour settles as children regain trust in the new rhythm. There is no fixed timetable. A few days may be enough for one child, while another needs several weeks of extra reassurance. Their age, temperament, previous separations and what else is happening at school or home all matter.
Consider seeking support from a GP, child health nurse, school wellbeing team or qualified child and family professional if distress is intense, continues without easing, or significantly affects sleep, learning, friendships or daily family life. It is also worth reaching out if a child talks about hurting themselves or others, seems persistently fearful, or you are concerned about your own capacity to cope. Asking for support is a caring response, not a failure.
The tender work of reunion is rarely finished at the front door. It happens in the ordinary moments afterwards: a hand held on the couch, a story read twice, a boundary kept kindly, and a child learning again that they are unconditionally loved.