“Daddy! NO! I want Mommy!”

If you’ve heard this screamed a max volume while your spouse stands there holding a toothbrush and a look of defeat, welcome to the club, One day, your toddler is a chill little human who loves everyone; the next, they’ve decided that only one specific parent is allowed to touch them, help them, or – heaven forbid – put them to bed.

It feels like a personal rejection for the “non-preferred” parent and a one-way ticket to burnout for the “preferred” one. But here’s the truth: this clingy phase isn’t a sign that you’re doing something wrong. It’s actually a sign that your toddler is doing something right – developing. Let’s dive into why this is happening and how to survive it without losing your sanity. 

The Science of the “Favorite” Parent

Why does this happen out of nowhere? It’s usually a mix of two things: development and control.

Around 12 to 24 months, separation anxiety often peaks again. Your toddler is realizing they are a separate person from you, which can be kind of scary. They cling to their “safe base” to feel secure. 

At the same time, toddlers are obsessed with predictability and power. They have very little control over their day to day lives. Think about it. They are told when to eat, what to eat, what to wear, and when to nap. Choosing which parent helps them is one of the few ways they can test their boundaries and see if they can influence their world. 

The Emotional Toll: Burnout V. Rejection

This phase is exhausting for everyone involved:

The Preferred Parent: You feel like you can’t even go to the bathroom without a meltdown. The “Default Parent” burnout is real, and the pressure to be the only one who can soothe the child is overwhelming.

The Non-Preferred Parent: It hurts. It feels like you’re being fired from a job you love. It’s easy to feel frustrated or just “step back” because it’s easier than dealing with the screaming.

What NOT to Do

Before we fix it, let’s talk about the common traps:

  1. Don’t Force It: Doing a “cold turkey” handoff when your toddler is already hysterical usually just increases trauma. 
  1. Don’t Give in Every Time: If Mom always steps in the second the toddler screams for her, the toddler learns that screaming works. You’ve just reinforced the preference.
  1. Don’t Take it Personally: Your toddler isn’t “rejecting” you; they are testing a boundary. They still love you, even if you’re pushing you away with both hands. 

Practice Strategies that Actually Work

Celebrate all Wins

Don’t make bedtime an all or nothing celebration. Celebrate all wins: big or small. If you toddler was protesting brushing their teeth, the tuck in process, and waking up throughout the night, but instead, did not protest brushing their teeth, celebrate that small win.

Toddlers thrive off of positive reinforcement. Being their biggest cheerleader and giving them positive mantras will help reset their self talk. 

Role Play with Predictable Boundaries

Another strategy that works really well for this age is to role play. Sit with your toddler and have them get their favorite stuffed animal, baby, doll, or action figure. Have them act out how they should go to bed and act overnight. Make sure to praise the toy when they go to bed easily (for both parents), and if they fight going to bed, ask your child to help them go to sleep. Praise them for helping. You can even have your child start the tuck in process each night as a part of their routine. 

The Confident Handoff

Toddlers are like tiny emotional sponges; they soak up your hesitation. If you look guilty or nervous when leaving the room, they will think something is wrong. Use calm, confident “script” and stick to it:

“Daddy is doing bedtime tonight. I’ll see you in the morning. You can do it. I love you.” 

Visual Reward Chart

Create a visual bedtime routine chart with pictures of each step (including parent rotation): pajamas, brushing teeth, potty, books, parent tuck in. When your child can see what’s next, they feel in charge. Instead of you saying, “Go brush your teeth,” you get to ask, “What’s next on the map?” This simple shift reduces power struggles and speeds up the nightly process. 

What to Do When Your Toddler only Wants Mom (or Dad)

What This Looks Like in Real Life

Imagine it’s Tuesday. It’s Dad’s night for the bedtime routine. The toddler starts the “No Mommy!” chant the moment they hit the stairs. 

  • Old Way: Mom sighs, takes the toddler, and Dad walks away feeling rejected.
  • The Sleep Shore Way: Mom gives a quick kiss and leaves the room. Dad stays calm. He acknowledges the feelings: “I know you want Mommy. She’ll see you in the morning. Right now, it’s time for our story.” He stays the course. The toddler might protest for 10 minutes, but by book two, they’ve settled. Consistency wins. 

A baby who can only fall asleep for one parent have created a serious sleep association. If that parent isn’t there when the baby wakes up at 2 AM, the baby doesn’t know how to get back to sleep. By encouraging “parent flexibility,” you’re actually helping your child become a more resilient sleeper. When you realize they are safe and cared for by both parents, their overall anxiety decreases, and night wakings often settle down. 

With consistency, you can usually see a shift in 1 to 2 weeks.. You might see a regression during illness, travel, or big life changes, but stay the course. 

This is a phase, not a permanent personality trait. Your toddler is learning that both parents are capable, loving, and – most importantly – consistent. Stick to the plan, keep your boundaries firm, but loving, and soon enough, you’ll both be able to tuck them in with a smile. 

Sleep Shore Sleep Consulting

Stop guessing your way through naps and nights. The problem isn’t that your child can’t sleep – it’s that your current methods and cycles are teaching them the wrong skills. You’ve tried everything to help your little on self-soothe, and you’re exhausted from the constant wake-ups and struggle. YOU deserve more! Waiting from them to “grow out of it” is costing your entire family months of crucial rest. 

We don’t just give you a tip; we provide personalized, age-appropriate solutions for newborns, infants, and toddlers that teach the core, life-long skill of independent sleep. STOP losing sleep over a problem we can solve in days. 

Sleep Shore offers expert 1:1 support (including in-home services in Boston, Central Michigan, and Northern Michigan). Our calendar is filling fast – we are only accepting a limited number of new clients every month. Don’t wait another week. Click here to schedule your consultation and secure your family’s rest! 

See what this mama had to say about our sleep services below: 

“Rachel helped us prepare for upcoming sleep disruptions for our 10 month old as we approach new developmental milestones. She was great to work with! Very supportive of our preferences and needs.”

Mom of 10-Month-Old