Grooming is a deliberate process in which someone builds trust with a person, typically a child or vulnerable adult, with the intent to manipulate and eventually exploit them, usually sexually or financially. It is not a single act but a pattern of behavior that unfolds over weeks, months, or even years. The key distinction between grooming and genuine kindness is the underlying motive: a groomer gives attention, gifts, and support as a calculated strategy to gain access and control.
The Six Stages of Grooming
Researchers break grooming into six recognizable stages. Understanding these stages makes it easier to spot the pattern before abuse occurs.
- Targeting a victim. The groomer identifies someone with a vulnerability they can exploit. This could be a child who lacks parental supervision, feels lonely or unloved, has low self-esteem, or is socially isolated from peers and family.
- Gaining trust. The groomer builds a relationship with the target and often with their family too. They present themselves as helpful, generous, and trustworthy. In institutional settings like sports teams or schools, this can look like an adult going beyond their professional role, offering special treatment no one else receives.
- Filling a need. The groomer positions themselves as indispensable by providing emotional support, attention, gifts, or practical help the target is missing elsewhere. For adults with disabilities or dementia, this often starts as friendship, sometimes called “mate crime” by advocacy organizations.
- Isolating the target. The groomer gradually separates the person from protective relationships. They may find repeated reasons to be alone with a child, discourage contact with certain friends, or drive a wedge between an adult and their family. Isolation makes the target more dependent on the groomer and removes witnesses.
- Sexualizing the relationship. Sexual content gets introduced gradually to make it feel normal. This might start with inappropriate jokes, showing explicit material, or steering conversations toward sexual topics. The groomer tests reactions and pushes boundaries incrementally. This escalation can happen slowly or quickly depending on the situation.
- Maintaining control and secrecy. Once abuse begins, the groomer uses shame, blame, threats, and coercion to keep the target silent. They may remind the child that “no one would believe you,” threaten to share compromising images, or convince a vulnerable adult that reporting would make things worse.
What Grooming Looks Like Online
Digital spaces have become a primary environment for grooming. The majority of children across 55 countries now begin using a digital device before age 10, and predators have adapted accordingly. Reports to the National Center for Missing and Exploited Children increased by 1,325 percent between 2023 and 2024, reflecting how rapidly the problem is growing.
On gaming platforms, predators pose as other young players, team up with kids during gameplay to forge a bond, and build trust through in-game chat features. Over time, they move the conversation to private messaging apps or end-to-end encrypted platforms where their behavior is harder to detect. The goal is often to convince the target to share explicit images, move to a video call, or eventually meet in person.
Financial sexual extortion, or sextortion, has become especially common. NCMEC received roughly 100 reports of sextortion per day in 2024, with boys disproportionately affected. In these cases, a predator convinces a young person to share an explicit image, then threatens to distribute it unless the victim sends more images or money.
Grooming in Trusted Institutions
Grooming does not only happen between strangers online. It frequently occurs within organizations where adults have legitimate access to children: sports teams, schools, youth programs, and religious communities. The institutional setting gives the groomer a built-in reason to spend time with young people, which can make the behavior harder to recognize.
The U.S. Center for SafeSport identifies several warning signs in these environments. A coach or mentor who repeatedly offers to drive a child home alone, gives one child gifts or privileges that others don’t receive, communicates privately via text, or asks a child to keep secrets is exhibiting grooming behaviors. These actions individually might seem harmless, which is precisely why grooming works. Each boundary violation is small enough to explain away while the overall pattern steadily escalates.
Grooming of Vulnerable Adults
Grooming is not limited to children. Adults with cognitive disabilities, mental health conditions, or dementia can also be targeted. The tactics follow the same general pattern: identify someone who is isolated or dependent, build a relationship, create further dependency, and then exploit them.
One particularly harmful form is predatory marriage, where someone exploits an older adult, often one with dementia, by isolating them from family and coercing them into a legal marriage. This gives the abuser access to finances, property, and decision-making authority. Financial exploitation is as common a motive as sexual abuse when the target is an older or disabled adult.
How Grooming Is Defined Legally
Under U.S. federal law, grooming a minor means nurturing a relationship with a child in order to commit a sexual act, whether in person or online. It includes any form of communication used to persuade, entice, or coerce a minor into sexually explicit conduct, from in-person meetings to online messaging.
Prosecutors must prove two things: that the grooming behavior actually occurred (the communications, meetings, or other contact) and that the person intended to sexually exploit the minor. Importantly, physical assault does not have to happen for grooming to be a crime. Federal law treats it as a stand-alone offense. In practice, though, it is most commonly prosecuted as an aggravating circumstance after abuse has already taken place, partly because proving intent during the early stages of grooming remains difficult.
Behavioral Signs That Someone Is Being Groomed
A person being groomed may not recognize what is happening to them. The entire process is designed to feel like a normal, even positive, relationship until it’s too late. But there are behavioral changes that outsiders can watch for.
In children and teens, these signs include becoming secretive about online activity, receiving unexplained gifts or money, withdrawing from friends or family, showing sudden mood swings or anxiety, and having an older “friend” or “boyfriend/girlfriend” that parents haven’t met. A child who suddenly has access to a new phone, game, or app they didn’t get from a parent is worth a closer look.
In adults, warning signs include increasing isolation from longtime friends and family, a new relationship that seems to dominate their time and decisions, unexplained financial changes, and expressions of confusion or guilt about what’s being asked of them.
How to Report Suspected Grooming
If you suspect grooming is taking place, reporting sooner gives investigators more to work with. In the U.S., you can call the Know2Protect Tipline at 833-591-KNOW (5669) or submit a report through the National Center for Missing and Exploited Children at report.cybertip.org. In an emergency, call 911.
If a young person has already shared explicit images under pressure, the most important thing to know is that sending more images or paying money makes the situation worse, not better. Save all messages, images, and videos rather than deleting them. These become critical evidence for investigators. Reports can be filed whether the suspected abuser is an adult, a teenager, or another child.