THE LINE THAT separated parents should “just communicate” in order to work through difficult decisions regarding their children and co-parenting gets thrown around like it’s an easy thing to do.

However, but anyone who has lived through separation knows that communication between ex-partners and co-parents can be anything but straightforward, especially when old wounds are triggered, when grief is raw, when trust is thin. Under those circumstances, communication can become a very difficult feat.

When communication breaks down is also when children feel the weight of the negative emotions that exist between their parents most.

In my therapy room, I hear discussions about the challenges of communication all the time. Describing conversations with their ex-partner,parents say, “I try to explain, but they twist everything”, or “If I don’t reply, I’m accused of not caring. If I do, it explodes.”

Every message carries history. A text about something as seemingly simple as pick-up times becomes an argument about who was right, who was wrong, who gave more.

Telling co-parents to “just communicate” with each other doesn’t work when old pain is alive in every word.

How children get caught in the middle

Children rarely say, “This conflict is too much.” Instead, they show it sideways.

A child with tummy aches before school. A teenager who goes silent at handovers.

A boy once told me: “I hate going home to Mum’s because the first thing she asks is, “Did Dad let you do that?’ I feel like a spy.”

Children feel it all. The sighs, the clipped tone, the slammed doors. Even silence carries tension.

What they learn is that love comes with guilt, that safety is fragile.

The myth of sameness

Parents often tell me: “I just want the rules to be the same in both houses. Is that too much to ask?”

On paper, it sounds like a reasonable thing to want. But in practice, two homes will never operate exactly the same, and trying to force it only makes things worse.

Children don’t need identical rules. They need to know with some certainty what rules and standards are at play in each home. “In this house, bedtime is at nine o’clock.” That steadiness is what helps them adapt.

Sameness is a myth. Instead, safety is what matters.

Small, practical shifts

Co-parenting doesn’t require perfect harmony. It requires small changes to have smoother communication that children can recognise and feel more secure as a result.

There’s a communication strategy known as the BIFF method, which stands for being brief, informative, friendly and firm. It’s a tool that can be used to structure communication between ex-partners who need to converse with each other about their children.

Keep communication with an antagonistic ex-partner to the point, focused only on the facts rather than wading into opinion (or negative comments), non-combatitive, and delivered with confidence and clarity.

When handing over care of a child, try to keep the moment short and calm. The focus should be on the child rather than descending into debate or arguments between co-parents.

When talking to a child about their time in another house or with another parent, try to get out of the habit of going straight to ‘spy’ questions. Instead, ask them questions like: “What was the best part of your weekend?”

Be clear with your child that they have ‘permission’ to love and care about both of their parents. Say it often: “You are free to love us both.”

Finally, create rituals for your child, like a bedtime check-in, a Friday night pizza, or going for a short walk. Predictability soothes the nervous system.

Letting go for real

The hardest shift is letting go of battles that will never be won. Parents often think: “If I fight hard enough, I can make them change.” But clinging to that keeps everyone stuck.

Letting go doesn’t mean giving in. It means choosing peace over war. It means using your energy to make your own home safe and steady, rather than trying to control the other one.

Children don’t remember who won the bedtime argument. They remember how safe they felt in each place.

A more human way forward

Co-parenting in Ireland today is messy. Families are layered and complicated. Court orders and parenting apps can help with structure, but they don’t heal wounds.

There is another way. Not by forcing sameness. Not by rehearsing old battles. But by protecting children from adult wars, offering them steady rituals, and giving them permission to love both parents without guilt.

“Just communicate” won’t fix it, but communicating cleanly, keeping children out of the crossfire, and letting go of the fights that don’t matter can change everything.

And here is the piece so many parents forget: You can’t pour from an empty cup. Seek support, practise self-care, and mind yourself. You don’t have to do it all alone.

Sandra Schmidt is a trauma-informed parent relationship therapist.