Kourtney Kardashian has no time for mom shamers.

RELATED: Kourtney Kardashian Hits Back At Mom Shamer After Travelling To Finland With Her Kids

On Sunday, the reality star shared some candid snaps of her children during a weekend getaway in Santa Ynez, Calif. The first image featured her youngest son Reign Disick with a horse.

It didn’t take long for the haters to come out on social media, with one user writing that “she really need [sic] to cut his hair.”

View this post on Instagram

A weekend away.

A post shared by Kourtney Kardashian (@kourtneykardash) on

The 40-year-old celebrity quickly clapped back. “She really need to not worry about kids that aren’t her own,” she replied in the comments section. “He is a happy boy.”

RELATED: Kourtney Kardashian Claps Back At Troll Who Says She Has ‘Never Read A Book’

Her response was met with positive feedback from fans and some of her celebrity friends, including model Bella Hadid.

“This made me so happy,” the 23-year-old wrote.