Gabby says she’s been duping hopeful couples into believing she was a pregnant teenager who had a child for them to adopt, and admits she’s been doing it for years.

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“I started at 16,” says the 24-year-old, noting that she used aliases and stolen pictures in the ruse.

Gabby, who has a heart condition, along with other health concerns, says she does it because she is jealous that she can’t have a child of her own – and because it gave her someone to talk to.

WATCH: ‘I Couldn’t Comprehend Why Anybody Would Do That,’ Says Pregnant Woman Whose Identity Was Stolen

“I just want to say I’m sorry to everyone that I’ve hurt, but I’m done,” she says in the video above. “I want to close this chapter.”

How do Gabby’s accusers respond to her apology? Watch the conclusion of this two-part Dr. Phil airing Friday to find out.

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