As Life & Style exclusively reported, Kourtney Kardashian and Scott Disick are back together after their July 2015 breakup — and the duo's number one focus is having another baby!

During their split, the thought of losing his three children — Mason, 6, Penelope, 4, and Reign, 23 months — helped scare the 33-year-old dad straight, a source reveals. Now, "both Scott and Kourtney would love the kids to have another brother or sister."

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Earlier this year, Kourt, 37, mentioned that she'd love to expand her brood, and she's ready to give her beau another chance.

kourtney kardashian scott disick kids splash

Kourtney and Scott with Mason and Penelope in October.

"He apologized for his mistakes and told her he's a changed man," the insider shares. "Scott asked her to take him back and she said he had three months to prove himself."

Luckily, he made it past the trial period with flying colors! We're so happy to see these two reunited for the sake of their family.

For more on the couple, pick up the latest issue of Life & Style, on newsstands now! And scroll through the gallery below for cute pics of Kourtney and her kids.