Kourtney Kardashianis leaving the drama in 2018.

Appearing onWhat What Happens Live with Andy CohenMonday night alongsideKim Kardashian WestandKhloé Kardashian, Kourtney responded to a fan who said there were “rumors” that she was “terrified” of exScott Disickproposing to his new girlfriend,Sofia Richie.

When Cohen asked what her reaction would be if they did get engaged, Kourtney, 39, responded, “Congratulations!”

Kim chimed in, adding, “We vacation together. It’s all good!”

In late December, Kourtney, Disick and Richie went on a tropical getaway together in Cabo San Lucas, Mexico. Kourtney and Disick’s three kids —Mason, 9,Penelope, 6, andReign, 4 — were also on the trip.

Disick, 35, had a sense of humor about traveling abroad with both his girlfriend and ex: “What more can a guy ask for. THREE’S COMPANY,” Disick captioned anInstagram imageshowing the trio relaxing on recliners — with Kourtney and Richie, 20, sitting beside him.

A week later, the triowas spottedstepping out in Aspen, Colorado.

A source told PEOPLE that as her relationship with Disick grows stronger, Richie is continuing to navigate the complicated family dynamic.

“She loves Scott and wants to be with him,” the source said. “She loves being around Scott and his kids.”

Kourtney Kardashian; Scott Disick and Sofia Richie.Rodin Eckenroth/Getty Images; Maciel/BACKGRID

kourtney

The insider also shared that Richie is happy to have built up some trust with Kourtney and “proved to Kourtney that she is great with her kids.”

In the same appearanceonWhat What Happens Live,Kim, 38, confirmed that she and husbandKanye Westareexpecting their fourthchild via surrogate.

After Cohen, who also recently announcedhe’s expecting his first childvia surrogate, asked if she was “working on another child,” Kim responded, “we are.”

“It’s a boy, I think it’s been out there,” Kim added. ““I got drunk at our Christmas Eve party and told some people. I can’t remember who I told because I never get drunk.”

source: people.com