Sexual abuser

Sexual abuse, also referred to as molestation, is usually undesired sexual behavior by one person upon another. When force is immediate, of short duration, or infrequent, it is called sexual assault. The offender is referred to as a sexual abuser or (often pejoratively) molester. The term also covers any behavior by an adult or older adolescent towards a child to stimulate any of the involved sexually. The use of a child, or other individuals younger than the age of consent, for sexual stimulation is referred to as child sexual abuse or statutory rape.

Spousal sexual abuse is a form of domestic violence. When the abuse involves forced sex, it may constitute rape upon the other spouse, depending on the jurisdiction, and may also constitute an assault.

Child sexual abuse is a form of child abuse in which a child is abused for the sexual gratification of an adult or older adolescent. It includes direct sexual contact, the adult or otherwise older person engaging indecent exposure (of the genitals, female nipples, etc.) to a child with intent to gratify their own sexual desires or to intimidate or groom the child, asking or pressuring a child to engage in sexual activities, displaying pornography to a child, or using a child to produce child pornography.

Effects of child sexual abuse include shame and self-blame,depression, anxiety, post-traumatic stress disorder, self-esteem issues, sexual dysfunction, chronic pelvic pain, addiction, self-injury, suicidal ideation, borderline personality disorder, and propensity to re-victimization in adulthood. Child sexual abuse is a risk factor for attempting suicide. Much of the harm caused to victims becomes apparent years after the abuse happens.

...
Wikipedia