The 'I want my mummy' / 'I want my daddy' cry

Module 02 · Toddlers & potty training · Article 03 · 0–3

It's the third evening of your week. You've made dinner, run the bath, brought out the pyjamas, started the bedtime routine. You're tired in the specific way that two-home weeks make you tired. You are doing everything right.

Your two-and-a-half-year-old looks up at you and says, I want Mummy.

The room shifts. You take a breath. You say something like Mummy isn't here right now, sweetheart, it's me tonight. The child says it again, louder. I want Mummy. The voice climbs. Within a minute it's a full cry. Within five minutes it's a wail with their whole body in it. I want Mummy. I want Mummy. I want Mummy.

You're holding them. You're trying to soothe them. Your chest is tight. A small voice in your head is saying things you don't want to look at. They love her more. I'm not enough. The other house is doing something I'm not. Some version of am I a bad parent for this child to want her this much when they're with me?

This article is about that moment. What the cry actually is, what it isn't, what helps in the moment, and how to keep it from setting up a story in your head that isn't true.

What the cry actually is

The cry is not a vote. The toddler is not telling you they prefer the co-parent. They're not telling you the second home is better. They're not saying you're failing.

The cry is a regulation tool.

A toddler at this age cannot self-regulate. They borrow regulation from the adult around them. When something shifts, when they're tired, when the day has been long, when they're transitioning from one state to another, the toddler reaches for the regulatory state they were last in. The named parent in the cry is a stand-in for the previous regulatory state, not a comparison shopping result.

When a child cries for Mummy at Daddy's, often what they're saying is some version of: I was in a state I knew. Now I'm in a different state. I want the previous state back. The previous state had Mummy in it. Therefore I want Mummy.

The same child, on Mummy's first night after a stretch at Daddy's, will sometimes cry for Daddy. The named parent isn't the point. The previous-state-restoration is the point.

This is true for almost all I want my mummy / daddy cries in toddlers up to about age four. It's developmentally normal. It's a sign of secure attachment, not insecure attachment. A toddler who never cries for either parent across transitions is sometimes a toddler whose system has shut down. The crying child is the well-attached child.

What the receiving parent often hears

The cry can land hard on the receiving parent. The most common misreadings, all of which are wrong:

My child loves their co-parent more. The cry is not preference. It's regulation-seeking. The same child will cry for you at the second home tomorrow night.

I'm not as good as the co-parent. The cry has nothing to do with parental adequacy. It has to do with the fact that the previous state had a different parent in it.

The second home is doing something I'm not doing. Almost always not. The cry happens regardless of how the two homes compare. A child whose two homes are nearly identical will still cry. A child whose homes are very different will still cry.

My child is rejecting me. They're not. They're asking you to hold them through a transition. The cry is a request for you, in a costume.

If you can hold those readings at arm's length in the moment, the cry becomes much more bearable. It's still hard. It's a different kind of hard.

What the departing parent often hears

If the receiving parent reports the cry to the departing parent (or if the departing parent hears about it secondhand), the departing parent has their own set of misreadings. Also wrong:

My child needs me. I should go get them. The child is doing what attached toddlers do at transitions. Going to get them teaches the child that crying brings the absent parent back, which makes the next transition harder.

Something must be wrong at the other house. Almost always not. The cry happens at well-functioning homes too.

I should be flattered. It's not about you either. The cry is a regulation request, and the named parent is a stand-in. The flattering reading is as off-target as the worried one.

I should reassure the receiving parent that I'm not the better parent. This conversation almost always backfires. The receiving parent doesn't need that conversation. They need their own moment to settle, then the night moves on.

The departing parent's job during the cry is to be findable if genuinely needed, and otherwise to stay out of the way. Most of the time the cry resolves before the departing parent could even respond to a text.

What helps the child in the moment

The protocol is short.

Acknowledge. Say something like You miss Mummy. I see that. It's hard. Don't push back on the feeling. Don't deflect it. The acknowledgement isn't agreement that the cry should be fixed by producing Mummy. It's a recognition that the feeling is real.

Don't repeat reassurances about when Mummy comes back. Saying Mummy is back on Friday once is fine. Saying it five times in two minutes feeds the cry, because the child fixates on the named parent's absence and intensifies their request.

Offer a bridge to the present. The comfort object. A familiar snack. A book that always gets read at bedtime. Something the child's body recognises as part of the current regulatory environment.

Hold them if they want to be held. Some children want physical contact. Some don't. Don't push it. Sit near them if they don't want to be held.

Slow your own breath. The child is borrowing your nervous system. If your breath is shallow and your jaw is tight, the cry will run longer. If your breath is slow and your shoulders drop, the child's system has something to settle into.

Wait. The cry passes. Most toddler I want X cries resolve within fifteen to thirty minutes. Some go shorter. Some go longer the first few times and shorter later. The cry has its own duration, and your job isn't to shorten it. Your job is to hold the moment so the child isn't alone in it.

By the end, almost always, the child is asking about something else. Where's the rabbit book. Can I have the green cup. The state has shifted. The cry is over.

What helps you, after

The cry does land, even when you know what it is. You can know all of this article and still feel the small sharp thing in your chest when your child wails for the co-parent at eight in the evening on a long Tuesday.

A few things to do that night:

Don't analyse it in the moment. The moment is for being present with the child. The analysis is for later.

Don't text the co-parent in the middle of it. That conversation is rarely useful and often feeds the wrong story.

Once the child is asleep, do something for your own nervous system. A walk. A call to a friend. A bath. A few minutes of quiet. The cry is depleting even when you handle it well, and you need the same regulation you offered the child.

Talk about it later with someone who can hold it. A therapist, a friend who is also co-parenting, a parent who has been through this stage. Don't talk about it with someone who will feed the comparison-and-blame story. They love her more is not a thing you need to test out loud with anyone.

Notice that you held the moment. You didn't shut your child down. You didn't fall apart. You didn't make it about you. That's the parenting your child is going to remember in their body, even if neither of you remembers this Tuesday.

When the cry is more than the cry

For most toddlers in two-home life, this pattern is normal, peaks somewhere between 18 months and 3 years, and fades as the child develops the capacity to hold both parents in mind across an absence. By 4 or 5, most children have moved past this version of the cry.

A few signs that suggest the pattern needs more than time:

The cry escalates rather than settles, even with the protocol above
It's sustained beyond six months at the same intensity, with no fading
Other signs of dysregulation are present (sleep disrupted at both homes, eating dropping, regression in skills)
The child's affect is flat rather than expressive, no crying at all but no joy either
New behaviours emerge that weren't there before (head-banging, severe withdrawal, persistent night waking)

If any of these is happening, it's worth a paediatrician or a child psychologist conversation. Not because the cry is the problem, but because the cry plus the other signs is a pattern that could use professional eyes. (Sleep 14 covers this in more depth from a sleep angle.)

Closing

The toddler crying I want Mummy in your arms tonight is doing what a securely attached child does. They are not putting you second. They are not rejecting you. They are reaching for the regulatory state they were in before the transition, and the named parent is the doorway to that state in their mind.

Your job is not to fix the cry. Your job is to hold the moment.

In ten minutes, in twenty, in thirty, the child will ask about the rabbit book or the green cup or whether there's any more banana. The state will have shifted. You will have held them through it.

That's the work. That's the entire work. The cry will fade over the next two years. The thing your child will carry forward is the body memory of being held through the hard moment, by you, when they were small.

You are not the second-best parent in your own home tonight.

You are the parent who is here.