Travel site Expedia is running a video ad on TV titled Find Your Understanding which features a dad's journey to his gay daughter's wedding.

The 3-minute video follows Artie Goldstein's journey, both literally and figuratively, to his daughter's wedding to another woman in California.

“My expectations of what Jill's life was going to be included a husband,” Goldstein says in a voice over. “So when Nikki came to ask my permission to marry our little girl, that startled me. I told her, 'This is not the dream I had for my daughter.'”

As the couple travel, Goldstein continues to describe how his feelings evolved on the issue.

“Once we got out to California, and we saw how happy they were, all that trepidation just seemed to go away. That was a big turning point.”

“You come to terms with it and you say, 'This is the very natural order of things in your life. And it's supposed to be this way,'” he adds. (The video is embedded on this page. Visit our video library for more videos.)

The spot is playing on several cable channels, including CNN, Bravo, History, Logo, A&E, H2 and Ovation.