One minute guide: Child sexual abuse in the family environment

Child sexual abuse in the family environment is also referred to as intrafamilial child sexual abuse. The Centre of Expertise on Child Sexual Abuse notes that: ‘There is no single agreed definition of intra-familial child sexual abuse. However, it is generally recognised that, in addition to abuse by a relative (such as a parent, sibling or grandparent), it may include abuse by others closely linked with or considered to be ‘one of the family’, such as a foster carer or a parent’s partner. The shape of families varies, so in thinking about whether abuse is intra-familial, perhaps the most important question for professionals to consider is: ‘Did the abuser feel like family to the child?’

2024/25 figures presented by the Centre of Expertise on Child Sexual Abuse estimate that 500,000 children experienced in-person contact sexual abuse in England and Wales, though only a fraction of this abuse was identified and recorded by police forces or local authorities. An NSPCC child sexual abuse statistics briefing published in July 2026 identified that an estimated one in 20 children in the UK have been sexually abused, over a third of all police-recorded sexual offences are against children, and the vast majority of children who experience contact sexual abuse were abused by someone they knew.

In 2024, the national Child Safeguarding Practice Review Panel published a report on child sexual abuse in the family environment. Key findings included:

• there is too much reliance on children to verbally report abuse before safeguarding or police action is taken, which has particular implications for pre-verbal and non-verbal children. Children are also not being given opportunities to communicate what is happening to them, and are sometimes not believed when they do tell
• intrafamilial sexual abuse causes significant harm to children’s emotional and physical health and, in some cases, lifelong impact. Yet practitioners do not always know what they can do within their roles to support children’s wellbeing and recovery
• there was a lack of understanding of parents’ and carers’ contexts and vulnerabilities, and especially the impact of domestic abuse and coercive control in the lives of mothers and the way in which this could result in child sexual abuse not being considered by practitioners
• practitioners were not always advising parents about a partner’s previous convictions or investigations for child sexual abuse
• practitioners did not always understand how a history of sexual violence or child sexual abuse offending might translate into risk for children in the family environment

How disclosures from children should be handled

If a child discloses that they have been sexually abused, the initial response should be to listen carefully to what the child says and to observe their behaviour and circumstances. Practitioners must: clarify the concerns; offer reassurance about how the child will be kept safe; and explain what action needs to be taken and within what timeframe. The child must not be pressed for information, led or cross-examined, or given false assurances of absolute confidentiality, as this could prejudice police investigations. Practitioners should follow their agency safeguarding policy and procedures in relation to contacting Duty and Advice, seeking advice from safeguarding leads as required. Care must be taken when considering parental consent.

Identifying child sexual abuse in the family environment

Practitioners should not expect that a disclosure will always be made. Sexual abuse which takes place within family environments often remains hidden and can be the most difficult type of abuse for children and young people to disclose. Many do not initially recognise themselves as victims of sexual abuse. They may not understand what is happening or even that it is wrong, especially as the perpetrator may seek to reduce the risk of disclosure by normalising the behaviour, threatening the child, telling them they will not be believed or blaming them in some way for their own abuse.

Children who are sexually abused may exhibit a range of signs, but any one sign in isolation doesn't necessarily mean that a child is being sexually abused. Where a number of signs are identified, the possibility of sexual abuse should be considered, and practitioners should consult with others who know the child to see whether they also have concerns. Signs include the following, though this list is not exhaustive:

• changes in behaviour, including becoming more anxious, aggressive, withdrawn, or clingy
• problems in school, difficulty concentrating, drop-off in academic performance
• sleep problems or regressed behaviours (for example, bed wetting)
• being frightened of or seeking to avoid spending time with a particular person
• knowledge of or interest in sexual behaviour or language that is inappropriate for their age
• children who behave sexually or play sexual games (may display inappropriate sexual behaviour towards others and sometimes during play)
• physical symptoms including pregnancy (particularly where the identity of the father is vague or secret), STIs, discharge or unexplained bleeding
• poor hygiene
• injuries and bruises on parts of the body where other explanations are not available especially bruises, bite marks or other injuries to breasts, buttocks, lower abdomen or thighs
• soreness in genital and anal areas
• injuries to the mouth, which may be noted by dental practitioners

In the long term, people who have been sexually abused are more likely to suffer with depression, anxiety, eating disorders and post-traumatic stress disorder (PTSD). They are also more likely to self-harm, become involved in criminal behaviour, misuse drugs and alcohol and attempt or die by suicide as young adults.

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