What to Know About Jennette McCurdy’s Late Mom Debra and Her Troubled Relationship with the iCarly Alum

Jennette McCurdy opened up about the alleged abuse she experienced as a child at the hands of her late mother, Debra McCurdy, in her 2022 memoir, I’m Glad My Mom Died.

The iCarly alum was raised in California by Debra and her husband, Mark McCurdy. Several years after rising to fame on Nickelodeon, the former child star began opening up about her troubled relationship with her mom, who died in 2013.

“My earliest memories of childhood were of heaviness, and chaos,” Jennette told PEOPLE in October 2021. “My mom’s emotions were so erratic that it was like walking a tightrope every day. The mood fluctuations were daily.”

During her conversation with PEOPLE, Jennette shared that while it took a long time for her to find her “identity” without her mother, she had finally reached a place in her life where she finally felt “free.”

The actress went on to turn personal essays into a one-woman dark comedy show, titled I’m Glad My Mom Died. In 2022, Jennette released a memoir of the same name in which she detailed the emotional and physical abuse she allegedly experienced at her mother’s hands. Now, the best-selling memoir is being adapted into an Apple TV+ dramedy series, in which Jennifer Aniston will play the “narcissistic mother” of a child star.

In January 2026, Jennette released her second book, a novel titled Half His Age about a 17-year-old girl named Waldo who falls in love with her creative writing teacher, who is much older.

From her death to the iCarly star’s claims in her memoir, here’s everything to know about Jennette McCurdy’s mom, Debra.

She had four children

Debra raised her four children — daughter Jennette and sons Dustin, Marcus and Scott — in Garden Grove, Calif., with her husband, Mark.

The McCurdy family was part of the Church of Jesus Christ of Latter-day Saints, and weekly church visits became a peaceful escape for Jennette when she was young.

“Church is a beautiful, peaceful, three-hour weekly reprieve from the place I hate most: home,” Jennette wrote in her memoir. She explained that because Debra hoarded, their home was cramped and cluttered, and Jennette and her brothers often slept on mats in the living room.

Jennette found out later in life that her biological father was someone Debra had an affair with

Nearly a year and a half after Debra’s death, her husband Mark revealed to Jennette and her brothers that Marcus was his only biological child, as the actress shared during a September 2022 appearance on The Drew Barrymore Show.

“I felt that he’d always been pretty disengaged and disconnected, so it was shocking, but I also started to find excuses for him in that information: ‘Oh, that’s why he was so absent all those years,’ ” Jennette recalled.

During the conversation, Mark repeatedly told Jennette that it’s not her “fault” she was born, which she thought was the “weirdest thing to say to somebody after you’ve just told them you’re not their biological father.”

She and Mark didn’t have much of a relationship following the conversation, and Jennette set out to find her, Dustin and Scott’s biological father, who she discovered was a trombone player named Andrew, with whom Debra had an ongoing affair.

Jennette ended up connecting with Andrew, introducing her brothers to him and staying in touch regularly for three to four months, though their relationship also eventually dissolved.

She homeschooled Jennette and her brothers

Growing up, Jennette and her three brothers were all homeschooled by Debra. According to The Guardian, Debra would occasionally work shifts at Target, while her husband Mark had a job with a kitchen design company.

Per the outlet, Jennette wrote in her memoir that her mom’s job was “ensuring I make it in Hollywood.”

Jennette claimed she was forced into acting by her mom

During her October 2021 conversation with PEOPLE, Jennette said her mom had “always dreamt of being a famous actor” and became “obsessed” with making her daughter a star.

In the memoir, the former Nickelodeon star recalled her mom asking, “You want to be Mommy’s little actress?” and said she felt she had no choice but to go down the career path.

Debra secured auditions for her children, though when Jennette was told she “lacks charisma,” her mom didn’t give up in the pursuit. Instead, she enrolled her in a grueling acting school and convinced managers to accept her daughter.

Before booking her breakout role on iCarly, Jennette tried to tell her mom that she wanted to quit acting. But when “shock and disappointment” began to fill Debra’s eyes, Jennette immediately regretted sharing her truth, as she wrote in her memoir.

Debra reacted in a way that Jennette said sounded “like a threat,” saying, “Don’t be silly, you love acting. It’s your favorite thing in the world.”

Jennette wrote that her mom began sobbing, saying, “You can’t quit! This was our chance! This was ouuuuur chaaaaance!”

In response, Jennette replied, “Nevermind,” and went on to star in both iCarly and Sam & Cat.

Jennette allegedly endured years of abuse from her mom

When Jennette was young, she witnessed physical fighting between her parents and recalled her mom’s outbursts often becoming violent, she told PEOPLE in 2021. (Mark did not respond to PEOPLE’s request for comment at the time.)

The abuse was also mental, as she found ways to control Jennette for much of her life, the actress alleged. In her memoir, the actress also detailed how Debra insisted on performing vaginal and breast exams and never let her daughter shower alone until she was 17 years old.

She also opened up about her mother’s control over her looks, claiming that she began bleaching her hair and whitening her teeth when she was 10 years old. Debbie introduced her to calorie counting one year later. In the years to follow, Jennette developed an eating disorder, which she further opened up about during a September 2022 episode of Facebook Watch’s Red Table Talk.

“It’s quite unfortunate, but my mom taught me anorexia. She taught me calorie restriction when I was 11,” Jennette said. She explained that she felt a lump in her breast that she thought was cancer, though her mom told her it’s “just boobies.”

“And I knew that my mom really wanted me to stay young. She really, really made that clear to me,” she said. “She would sob and really clutch me intensely and say, like, ‘I don’t want my baby to grow up.’ ”

Jennette continued, “I knew me growing up would mean us separating, and I didn’t want that to happen, so I asked if there was a way that I could stop the boobies from coming in, and she told me, ‘Well, there’s a thing called calorie restriction.’ ”

In her memoir, Jennette shared that she was eventually able to curb her eating disorders by going through two years of intensive Dialectical Behavior Therapy, otherwise known as DBT.

Debra died in September 2013

Debra died in September 2013 following a years-long journey with cancer. In June 2011, Jennette opened up to The Wall Street Journal about her mother’s breast cancer, which she was diagnosed with in March 1995 when Jennette was 2 years old.

Debra was in remission for 15 years after a bone marrow transplant, chemotherapy, breast surgery and radiation sessions, though her cancer eventually returned and metastasized.

Years after her death, Jennette appeared on The Daily Show in September 2022 to discuss her memoir, titled I’m Glad My Mom Died, and was asked whether she hates her mom.

“I definitely don’t hate my mom,” Jennette said. “I think she was a really complicated and nuanced person, and I try to kind of articulate her to the best of my ability, and all her many shades and colors.”

If you suspect child abuse, call the Childhelp National Child Abuse Hotline at 1-800-4-A-Child or 1-800-422-4453, or go to www.childhelp.org. All calls are toll-free and confidential. The hotline is available 24/7 in more than 170 languages.