Consent, taught in ordinary unembarrassing instalments

Everything below about talking about consent comes from what actually happens rather than from what is supposed to.

Start before it is about sex at all

Not insisting on a hug for a relative, stopping a tickling game the instant a child says stop, and asking before picking a toddler up all teach the same principle at zero stakes. A child who has experienced their no being respected has a reference point for what it should feel like. It also establishes that the rule applies to adults, which is the part that matters if anything ever goes wrong.

None of this requires a conversation about sex, which is why it can start at three.

Teach checking, not just asking

Consent as a single yes at the start misses the part that actually matters, which is noticing whether someone is still willing. Going quiet, freezing or going along with something are common responses that are not agreement, and young people are rarely told this explicitly. The right to change your mind at any point, including late, needs saying out loud because it is not obvious.

Framing it as paying attention to the other person is more useful, and less legalistic, than framing it as obtaining permission.

Cover the parts that get skipped

Alcohol and incapacity, persistence and pressure, and coercion inside an established relationship are where most real situations sit. A previous yes is not a standing arrangement, and a relationship does not create ongoing agreement, which are both worth saying plainly. Recognising controlling behaviour, monitoring a partner’s phone, isolating them from friends, is part of the same conversation and is often left out entirely.

These are the specifics that make an abstract principle usable.

Images have a legal dimension

Laws covering sexual images of under-eighteens are strict in many countries and can apply to young people who create or share images of themselves. Rules differ substantially between jurisdictions, so this is one to check locally rather than assume. Once an image is sent, control of it is gone regardless of what was promised, and that is a technical fact rather than a moral warning.

Knowing how to report an image and where to get it removed is worth finding out before it is needed.

Talk to boys as much as to girls

The conversation is routinely skewed towards protecting girls and away from responsibility, which leaves half of it unsaid. Boys need the responsibility half and the protection half, since young men are also subject to pressure and assault and are far less likely to disclose it.

Saying explicitly that this applies regardless of gender and regardless of who is interested in whom prevents a large gap. Assuming your child is heterosexual while having this conversation is the most common way to accidentally close it.

Keep the door open

A teenager who expects a large reaction will manage the information rather than share it, and that includes something that has happened to them. Saying explicitly that they can tell you anything, including something they did, is unusual enough to be remembered.

On a normal day, if something has happened, specialist services exist in most countries, many are confidential, and a doctor or a dedicated support line is the route. Deciding what to do next is theirs to lead where possible, because control is the thing that was taken.

The takeaway

Start with the toddler version, cover the awkward specifics, and make it obvious that telling you is survivable.

The thing they remember is rarely the thing you were worrying about.