A woman from Florida has claimed she was forced to marry her rapist at age 11.

Sherry Johnson says she was raped four times by members of her family’s church congregation as a child. As a result, she became pregnant at age 10.

When investigators began looking into her case, she claims her family tried to protect her rapist by forcing her to marry him.

“My mom asked me if I wanted to get married, and I said, ‘I don’t know, what is marriage, how do I act like a wife?’” Ms Johnson told The New York Times. “She said, ‘Well, I guess you’re just going to get married.’”

Florida is one of 27 US states that permits children of any age to be married with their parents’ permission.

Ms Johnson says her marriage kept her from attending school regularly. Instead, she took care of their children – she gave birth to nine in total – and fought with her husband over finances.

“It was a terrible life,” Ms Johnson said.

The marriage eventually dissolved, as most underage marriages do.

Forbes top 20 most powerful women in the world Show all 20 1 /20 Forbes top 20 most powerful women in the world Forbes top 20 most powerful women in the world Angela Merkel German Chancellor AFP/Getty Images Forbes top 20 most powerful women in the world Hillary Clinton U.S. Democratic presidential candidate Reuters Forbes top 20 most powerful women in the world Janet Yellen Federal Reserve Chair Getty Images Forbes top 20 most powerful women in the world Melinda Gates Co-founder of The Bill and Melinda Gates Foundation AFP/Getty Images Forbes top 20 most powerful women in the world Mary Barra General Motors Co. Chairman and CEO Getty Images Forbes top 20 most powerful women in the world Christine Lagarde Managing Director of the International Monetary Fund Getty Images Forbes top 20 most powerful women in the world Sheryl Sandbert COO of Facebook Getty Images Forbes top 20 most powerful women in the world Susan Wojcicki CEO of YouTube Getty Images for GLAAD Forbes top 20 most powerful women in the world Meg Whitman Hewlett Packard Enterprise CEO Getty Images Forbes top 20 most powerful women in the world Ana Patricia Botin Santander Bank's president AFP/Getty Images Forbes top 20 most powerful women in the world Ginni Rometty IBM Chairman, President and CEO Getty Images Forbes top 20 most powerful women in the world Park Geun-Hye President of South Korea Getty Images Forbes top 20 most powerful women in the world Michelle Obama U.S. first lady Getty Images Forbes top 20 most powerful women in the world Indra Nooyi Chairperson and CEO of PepsiCo Getty Images Forbes top 20 most powerful women in the world Angela Ahrendts Apple senior vice president Getty Images Forbes top 20 most powerful women in the world Abigail Johnson President and CEO of Fidelity Investments and chairman of Fidelity International Forbes top 20 most powerful women in the world Tsai Ing-wen Taiwan President AFP/Getty Images Forbes top 20 most powerful women in the world Michelle Bachelet Chile President AFP/Getty Images Forbes top 20 most powerful women in the world Federica Mogherini High Representative of the European Union for Foreign Affairs and Security Policy AFP/Getty Images Forbes top 20 most powerful women in the world Safra Catz Oracle president Getty Images

Ms Johnson later wrote a book about her story, called “Forgiving the Unforgivable”. The story inspired Florida state Representative Cynthia Stafford to sponsor a bill outlawing child marriage in Florida.

"Marriage is an adult responsibility," Ms Stafford said. "We don't want them to vote, we don't want them to drink alcohol, they can't drive a car, and we allow them to marry under 16?"

Both Ms Stafford’s legislation and a matching Senate bill died in committee. A similar law was shot down by the New Hampshire state legislature this year.

Just this month, New Jersey Governor Chris Christie vetoed a law that would have outlawed child marriage without exception.

“An exclusion without exceptions would violate the cultures and traditions of some communities in New Jersey based on religious traditions,” Mr Christie said in a statement.

A 2011 study found that some 9.4m US women were married before age 16. The study also found that such women were more likely to have psychiatric disorders, and to seek out health services.