← All articlesFamily & Relationships · July 26, 2026

Sibling Jealousy: Preparing Your First Child For A New Baby

Sibling jealousy is one of the biggest worries when you're expecting your second baby. A gentle, honest guide to preparing your first child — and yourself — for the shift.

One of the biggest worries when you're expecting your second baby has nothing to do with the baby. It's about your first — the little one who's been your whole world, and who's about to have their whole world shift.

The Guilt Of Growing Your Family

There's a very particular grief that comes with pregnancy the second time around. You look at your firstborn and mourn the version of them that only exists in your arms. You worry you won't love the new baby as much. You worry you'll love the new baby too much. You worry about everything.

This is normal. It doesn't mean you're making a mistake. It means you love your first child fiercely.

How To Prepare Your First Child

🤍 Talk about the baby often, in age-appropriate ways 🤍 Involve them in small decisions — picking out a soft toy, choosing an outfit 🤍 Read books about becoming a big brother or sister 🤍 Visit friends with babies so they see what a newborn actually looks like 🤍 Practise gentle touches on a doll 🤍 Don't over-promise the fun; be honest that babies also cry a lot

What To Expect After The Baby Arrives

Regression is completely normal. Suddenly wanting a dummy again. Nappy accidents when they were already potty trained. Big feelings about small things. This isn't naughtiness — it's a tiny human processing an enormous change.

"Your first child isn't losing their place. They're becoming someone new — a big brother or sister — and that transition deserves as much care as the baby's arrival."

Protecting Your Bond With Your First

One-on-one time with your first child is gold in the first few weeks. It doesn't have to be big — a bath, a story, a cuddle without the baby in the room. These small moments remind them that their place in your heart hasn't shrunk.

And For You, Mama

You will love them both. Differently, but fully. Your heart doesn't divide — it multiplies. And the day you see them look at each other for the first time, everything will make sense.

Storme x

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