When Toni appeared on Dr. Phil 10 years ago, her 13-year-old son at the time was transitioning to a girl, and their story became the subject of a controversial debate. Watch what happened in the video above.

TELL DR. PHIL YOUR STORY: Conflict so big it needs a Dr. Phil solution?

Toni and her daughter, Ash, now 23, return to Dr. Phil on Thursday to talk about how their lives have been during the last decade.

“I have gone through so many battles when it comes to my body, my gender,” Ash says. “I’m happy. I’m living my best life. Now, I look at myself and I’m very proud of that.”

WATCH: Woman Says Family Won’t Accept That Her 6-Year-Old Son Wants To Be A Girl

Hear more of her story in the video above. And, see her message for a family at odds over a 6-year-old boy who wants to be a girl.

This episode airs Thursday. Check here to see where you can watch.

TELL DR. PHIL YOUR STORY: Is Dr. Phil your only hope?

'A Child Needs To Grow Up Being Loved 360 Degrees Regardless Of What They Are,' Dr. Phil Says