Heather Dubrow Calls Son Ace, Daughter Kat Her Babies in Family Vacation Pictures.

Heather Dubrow posted these selfies with her husband Terry, son Ace, and daughter Kat taken from the aircraft.

With two of their children, Heather Dubrow and her husband Terry are on a special vacation.

The Real Housewives of Orange County actress, 54, shared the start of their trip to Italy over the weekend with a few amusing family photographs taken on the aircraft.

Son Ace, 12, and daughter Kat, 16, are seen in two pictures on Heather's Instagram Stories as they get ready to take off. The couple's other two children, twins Nick and Max, who are 19 years old, were not included in the pictures.

Heather captioned a photo of the quartet with, "Let the adventure begin!!! #finalfourtrip."

Another image shows Ace grinning for the camera while using an iPad at his seat, with Kat watching from the seat next to him. "My kids!" Heather said.

'Before Someone Else,' according to Heather Dubrow, she wanted to publicly acknowledge her son's transition.

Earlier this month, Dubrow shared a message on social media revealing that Ace, her 12-year-old son, had come out as transgender.

Heather posted a photo of a beach with the word "Ace" etched in the sand to commemorate International Sons Day, writing in the caption, "We adore you, our youngest son, Ace.