That’s right:Kourtney Kardashian and Travis Barker are engaged.

She paired the photo with a simple caption that read, “forever.”

But how have the love birds' families responded to news of the engagement?

Kourtney Kardashian and Travis Barker

During this time, the couple had three children: 11-year-old Mason, 8-year-old Penelope, and 6-year-old Reign.

Travis Barker is also a parent, having had two children with his ex-wifeShanna Moakler.

Together, they had 17-year-old Landon, 15-year-old Alabama, and 22-year-old step-daughter Atiana, perCBS News.

Kourtney Kardashian and Travis Barker

“Her family and friends all really like him,” the source said.

“Their kids all get along too, which is sweet.”

A source even toldLife & Stylethat her kids were “obsessed” with Barker.

Travis Barker with his kids

Will Kardashian and Barker have children together someday?

Barker’s children were equally thrilled in light of the news of his engagement to Kardashian.

“Kourtney is of course ecstatic.