Kourtney Kardashian.Photo: Dimitrios Kambouris/Getty

MIAMI, FLORIDA - DECEMBER 03: Kourtney Kardashian attends the Dior Men’s Fall 2020 Runway Show on December 03, 2019 in Miami, Florida. (Photo by Dimitrios Kambouris/Getty Images for Dior Men)

Now, a source tells PEOPLE that Kardashian Barker is in love with being a mom to a newborn again. (She shares sonsReign Aston, 8, andMason Dash, 13, plus daughterPenelope Scotland, 11, with exScott Disick, while Barker, 47, is already a father to sonLandon, 20, daughterAlabama, 17, and stepdaughterAtiana De La Hoya, 24, with his ex-wifeShanna Moakler.)

“Kourtney is over the moon about her son’s arrival," the source says. “Her pregnancy took a stressful turn towards the end.”

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Travis Barker, Kourtney Kardashian.Cindy Ord/MG22/Getty

NEW YORK, NEW YORK - MAY 02: (Exclusive Coverage) (L-R) Travis Barker and Kourtney Kardashian attend The 2022 Met Gala Celebrating “In America: An Anthology of Fashion” at The Metropolitan Museum of Art on May 02, 2022 in New York City. (Photo by Cindy Ord/MG22/Getty Images for The Met Museum/Vogue )

As for Barker, the source tells PEOPLE that he “keeps being amazing,” noting, “He brings her favorite, healthy food to the hospital.”

Kourtney Kardashian.Helen Healey/NBC via Getty Images

Hoda Kotb and Kourtney Kardashian Barker on Monday, September 12, 2022

Helen Healey/NBC via Getty Images

source: people.com