Eric said his husband Les and their children have been completely supportive of him and his

A year after she surprised Corey with her first estrogen prescription, Erica is living as a man named Eric

Erica House, a mother-of-six from Detroit Michigan, proudly supported her daughter Corey after she revealed she was a transgender girl

The mother of a transgender teen girl has revealed that she is also transgender and transitioning into a man.

Erica House, a mother-of-six from Detroit, Michigan, proudly supported her daughter Corey after she revealed she was a transgender girl, and she even surprised her with her first estrogen prescription when she was 14 years old.

Just a year later, Erica is living as a man named Eric, and he told Mirror Online that his husband Les is completely supportive of him and his transition.

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Living his truth: Erica House (left), a mother of a transgender daughter, has revealed that she is living as a man named Eric (right)

Transition: Eric's daughter Corey started taking estrogen in 2015 when she was 14 years old

Finding the strength: Eric said his daughter inspired him to come out about being 'born in the wrong body'. He is pictured as Erica (left) and Eric (right)

Eric came out out to Les in 2015, shortly after their daughter's own transformation from boy to girl, and he eventually told his daughters Chelsea, 22, Kailee, 14, Corey, Ellen, eight, Willow, six, and Savanna, four.

The dad started staking testosterone last February, and he is hoping to have top surgery to have his breasts removed next month.

Although he said it was an 'awful secret' to keep, Eric noted that his 'loved ones were awesome', and it was 'almost like nothing really changed'.

Doting parent: Before he came out, Eric was a proud supporter of Corey and her transition

Living a lie: Eric said he realized he was transgender after watching a video of transgender YouTube star Jazz Jennings with Corey

Finally free: The father has been taking testosterone since February, and he hopes to have tops surgery to remove his breasts next month

As for his husband, Eric insisted that his coming out has positively affected their marriage.

Special issue: Eric and Cory recently appeared in National Geographic together

'Our relationship is actually stronger and better than it ever has been in the 10 years we've been together,' he said.

Eric's daughter Corey was 11 years old when she came across a video of transgender YouTube star Jazz Jennings and realized that she was transgender,

However, Corey was unaware at the time that her mother was also coming to the realization that she was transgender.

It was in that moment that realized she too was 'born in the wrong body'.

'I finally feel complete for the first time in my life,' Eric said of coming out.

According to Mirror Online, Corey and Eric are believed to be the world's first parent and child to publicly state that they are both transitioning.

In 2015, Corey reached online fame when her now-father Eric filmed her heart-wrenching reaction to finding her estrogen prescription hidden behind a couch cushion after two-and-half years of waiting to begin hormone therapy.

Transformation: The father and daughter held up iPads featuring photos of their former selves during the photoshoot

Waiting game: Corey, who is pictured with transgender actress Laverne Cox, is looking forward to turning 18 so she can have surgery

Family photo: Erica and Les are pictured with four of their six daughters before the mom came out as a transgender man

Proud mom: Before she came out, Erica said Corey realized she was transgender when she was 11-years-old after she saw a video of transgender YouTube star Jazz Jennings

When Corey first started dressing like a girl, Eric researched therapists who work with transgender children and was sent five hours away from their home to the gender clinic at Lurie Children's Hospital in Chicago.

Corey was given a $21,000 puberty-suppressing implant that was fully covered by their insurance.

Their therapist and the hospital's medical team agreed that she could star hormone therapy when she turned 14.

Amazing moment: In 2015, Corey reached online fame when her now-father Eric filmed her heart-wrenching reaction to finding her estrogen prescription hidden behind a couch cushion

Stay confident: Corey's mom boosted her self-esteem when she started her transition by telling her to pose for photos when strangers would try to take her picture

The teen has her own Facebook page, and she and her father Eric recently posed for National Geographic Magazine's special issue on gender.

Now Corey is awaiting her 18th birthday, so she can finally have the surgery she has been waiting for.