(CNN) -- Eighteen-year-old Kaitlyn Hunt, charged with a crime for having oral sex with a 14-year-old girl, rejected a deal Friday that would have required her to plead guilty to a child abuse charge, according to Hunt's attorney.
Hunt was charged with two felony counts of lewd and lascivious battery after the parents of the 14-year-old went to authorities. The teens say their relationship was consensual, but in Florida a person under the age of 16 is not legally able to give consent to sex.
If Hunt is convicted, she could go to prison for 15 years -- a reality that touched off a maelstrom of controversy across the country this past week. The case became known when Hunt's family began an online campaign accusing the victim's family of going after their daughter because the case involved two girls.
The plea deal from the Indian River County prosecutor's office would have required Hunt to plead guilty to felony child abuse, spend two years being tracked and one year of probation. According to the plea deal document, Hunt would have had to agree to stay away from and not contact the 14-year-old, and provide her probation officer with immediate access to her Internet and telephone communication.
In a statement saying that Hunt was rejecting the plea deal, her attorney, Julia Graves, wrote:
"This is a situation of two teenagers who happen to be of the same sex involved in a relationship. If this case involved a boy and girl, there would be no media attention to this case.
"Our client is a model citizen. She has been placed in an environment of school with her classmates where they go to school together, have lunch together, and play on the same team and are allowed to have communication and contact without barriers. Then when something develops between the two as a result of this environment created by the state, it leads to criminal prosecution."
"If this incident occurred 108 days earlier when she was 17, we wouldn't even be here," the attorney wrote.
Earlier this week, Hunt cried in front of news crews.
"I'm scared of losing my life, the rest of my life," she said, "not being able to go to college or be around kids, be around my sisters and my family."
The case has been a lightning rod for controversy after Hunt's family went public on Facebook, describing their daughter's case and essentially accusing the victim's family of going after their daughter because she is gay.
The victim's family said that isn't true; they are only trying to protect their 14-year-old.
The American Civil Liberties Union has jumped in to defend the Hunts and an online petition by the left-leaning organization Moveon.org had attracted some 270,000 signatures by Friday afternoon. They say the punishment does not equal the crime.
Despite the online furor, a case like this isn't all that unusual, said David LaBahn, president of the Association of Prosecuting Attorneys, a national professional group.
"Prosecutors get these kinds of cases all the day, and it's almost always parents who come to them saying that something like this has happened," said LaBahn, who worked as a trial attorney in California for 10 years and focused exclusively on prosecuting sex crimes for four years.
The amount of difference between the alleged perpetrator's age and the victim's age weighs heavily in whether a prosecutor moves forward on a case, he said.
"If you had an 18- and 17-year-old, there may be some investigation," he said.
"If the 17-year-old says it was consensual, that would probably be the end of it and you wouldn't have charges."
But in this case, 18 and 14 is a wide gap, he said. "According to law in Florida, this is a crime."
It doesn't matter -- and shouldn't matter -- what people in an online community who don't have the investigative details of a case believe, he said.
He drew a comparison to the Jody Arias case currently under way in Arizona. Many people -- even those on the jury -- said they couldn't conceive how a petite woman who claimed she'd been the victim of domestic violence could repeatedly stab her boyfriend, as she admits doing.
"As a prosecutor you cannot be influenced by anything other than the facts," he said.
If the Hunt case goes to trial, the prosecutor is likely to try to put on witnesses who can show that the 14-year-old was damaged psychologically by engaging in oral sex at such a young age, and that she wouldn't have normally done such a thing. The prosecution would have to demonstrate that the 18-year-old violated the 14-year-old in a measurable, marked way.
The teen's parents contend she did.
In an interview with CNN affiliate WPEC, Jim and Laurie Smith, insisted that the girls' gender has nothing to do with the case. They are concerned about ages.
"Our daughter was 14, and this girl was 18," said Jim Smith.
According to the Smiths, they twice warned Hunt to stop.
"I had another adult, who is a mother, she came to me and said, 'Ms. Smith, you need to know this. She said, 'We told Ms. Hunt to leave your daughter alone but they are in a relationship. And, she's 18.'"
Laurie Smith said she was shocked. Her daughter was just too young, she thought.
The 14-year-old began to act out, the Smiths told WPEC.
Then one weekend morning the Smiths went to their daughter's bedroom and discovered she was missing.
They panicked, thinking someone took their daughter or that she was hurt. "Her running away was the furthest thing from our mind," said Jim Smith. "We thought ... you hear about kids getting abducted from their homes."
But they later learned that Hunt had picked their daughter up, they told WPEC.
"We had no other alternative but to turn to the law, use it basically as a last resort," Jim Smith said.
Bloggers have called Laurie Smith a gay basher and accused her of being abusive to her daughter. Numerous news reports have asked whether the Smiths went after the teen because of her sexual orientation.
But Smith says her goal is to protect her 14-year-old, and she will not relent.
"I will be an advocate of what she needs," the mother told WPEC. "The stories that people are saying ... I love my daughter. ... I'm willing to do whatever to protect her."
"This whole story about you blaming Kate for making your daughter gay ... where did that come from?" a reported asked the parents.
"I don't know. It didn't come from us. That's not how we feel," Jim Smith answered.
Still, Hunt's supporters say she is being prosecuted because she was in a sexual relationship with someone of the same sex. A Facebook support page the Hunt family set up called "Free Kate" has gathered more than 47,000 names.
Moveon.org's online petition grew from 150,000 signatures Thursday to nearly 270,000 early Friday afternoon. The petition asks prosecutors to drop the case.
But not everyone who is posting online might have the facts of the case. A glance at postings on Facebook and Twitter show that some people are getting the ages of the girls wrong. Others have posted erroneously that Hunt is being prosecuted for numerous other charges.
Regardless, everyone seems upset about the effect a felony child abuse conviction would have on Hunt, if she agreed to the plea deal.
LaBahn told CNN that a felony child abuse conviction would mean that the teen would have to disclose her felony conviction on employment applications and she could never serve on a jury. She would be prohibited from voting for a period of time, though each state has different time frames for that rule. She may not be able to secure students loans either, LaBahn said, and she might not be allowed to adopt or obtain a childcare license.
Graves, Hunt's attorney, had earlier asked that the charges be reduced to a misdemeanor.
"This is a life sentence for behavior that is all too common, whether male, female, gay, straight," Graves said at a Wednesday news conference.
"High school relationships may be fleeting," she said, "but felony convictions are forever."