
"I took the lead from the big kids because really right away without being asked, they called Ralph their little brother," McInerney shares in the newest episode of Motherly's podcast.

Watching my kids play with her kids—and the bond they share—makes me so proud. They fight and argue like siblings, but they also light up when they see each other and laugh so hard whenever they're together.

Half, step or whole siblings it doesn't matter. The love is full no matter what.

As the final weeks go by and we near the arrival of our newest family member, I'm growing less anxious and more excited about how my toddler will react to being a big brother.

My 3-year-old had the best idea, and we just ran with it.

These pics of a big brother and baby sister are too sweet.

6. It has forced me to let go of some unnecessary control.

My wish is that you will always be best friends. That you always look out for each other. Continue to be each other's biggest fans.

More than anything, I'm excited to watch you two grow up together.

Double the mouths to feed, double the feeding troubles? Not necessarily.

Having three kids under four can be "a zoo," according to Oz.

It helped my oldest feel seen and validated while we navigated these new waters.

When there's eight years between kids, the youngest can actually be more like the oldest.

Finally! We get to see a pic of Rumi + Sir Carter.

1. Strengthen your connection.

Having kids close in age isn’t easy, but I love it.

“Sisters play a role in promoting positive mental health.”