Teenage years are difficult at the best of times but a lack of experience in relationships and issues with self-confidence can mean young people feel they have nowhere to turn.
Many victims, as well as perpetrators, come from abusive homes themselves and therefore don't realise how wrong these kind of relationships are.
More top news
KFC expects disruption to some restaurants to continue for the rest of the week after chicken shortages across the country.
On Tuesday David Davis made the argument for both the EU and an independent UK to continue to oppose state subsidies of businesses.
Elise Christie's Winter Olympics ended in dramatic fashion as she crashed out of the women's 1000m before being disqualified.