The Big Picture
Abuse happens in many kinds of relationships. A person who causes harm might be a family member, caregiver, partner, friend, classmate, health care worker, or another person close to the victim.
People of every age face abuse risk. Some people face greater risk because dependence, isolation, disability, communication barriers, or other circumstances leave them more vulnerable.
Abusive relationships are complex. Abuse usually does not have one single cause, and several different factors are linked with a greater likelihood of abusive behaviour.
Look for Nova Scotia CCA Notes throughout this page for current provincial guidance.
Quick tip: Tap, click, or press Enter on any term with a dotted underline and an ⓘ icon to see its plain-English definition.
Start Here If You’re Overwhelmed
Focus on these core ideas:
- Abuse means deliberate physical or mental harm caused by another person or group of people.
- Abuse occurs across age groups, family types, and many kinds of relationships.
- Some marginalized people face added barriers to reporting abuse or getting their reports understood and believed.
- Children and several groups of older persons face higher risk because of dependence, isolation, reduced cognitive ability, disability, or the circumstances of their care.
- Abusive behaviour usually has no single cause. Alcohol or drug problems, mental illness or severe personality problems, childhood abuse, and periods of high stress are linked with higher likelihood of abusive behaviour.
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Course Notes: Key Ideas You Need to Know
What Abuse Means
Abuse is deliberate physical or mental harm caused by another person or people.
Abuse appears in many relationships. The person causing the harm might be:
- a parent or child
- a grandparent or step-parent
- another relative
- a friend or family friend
- a caregiver
- a spouse or partner
- a person connected to a parent or adult child
Spousal abuse refers to abuse of one partner by another partner in an intimate relationship, including marriage or a common-law relationship .
Abuse Is Not Limited to One Type of Person or Family
Every age group faces abuse risk. Sorrentino’s Canadian Textbook for the Support Worker, 5th Edition describes all age groups as at risk and equally likely to experience abuse, while also identifying some specific groups as facing greater risk.
Anyone could potentially be abused or become an abuser, depending on the circumstances.
Abuse also occurs across families with different income and education levels.
Different relationships where abuse occurs include:
- spouses or partners abusing one another
- classmates or significant others abusing children
- caregivers or adult children abusing older persons
- health care workers abusing clients
- clients abusing health care workers
The main study point is that abuse is not limited to one age, family type, care relationship, or social group.
Nova Scotia CCA Note
In Nova Scotia, the Protection for Persons in Care Act applies to patients and residents age 16 and older in specified care settings, including hospitals, residential care facilities, nursing homes, certain homes for older or disabled persons, and specified group homes or residential centres. In those covered settings, health facility administrators and service providers, including staff and volunteers, must promptly report allegations or instances of abuse. (novascotia.ca)
Why this matters in Nova Scotia: Sorrentino shows that abuse can occur between clients and health care workers. In covered Nova Scotia care settings, the law adds a prompt reporting duty.
Official source: Protection for Persons in Care Act
Last checked: September 5, 2026
Why Some People Face Greater Risk
Certain groups face greater risk of abuse even though anyone might experience abuse.
For people who already face greater vulnerability, abuse might:
- damage their sense of self-worth
- damage their dignity
- increase social isolation
- leave them even more vulnerable to further abuse
Some people also lack access to available support systems or do not know that these supports exist.
Marginalized Persons
Marginalized describes people prevented from having control over their lives or health care because of language, life circumstances, or their role in society. This marginalization leads to exclusion from mainstream society .
Marginalized persons, especially women, are identified as a group at higher risk.
Circumstances linked with marginalization include people who:
- lack enough fluency in an official language to report abuse
- belong to groups identified in Sorrentino as visible-minority groups, including examples such as Indigenous communities and some ethnic groups, as well as members of the LGBTQ2 community
- live in geographic isolation
- have a physical or intellectual disability
- live with a mental health disorder
- have a current or past substance abuse problem
- work in the sex trade
People who experience marginalization often feel ignored or powerless. They might struggle to report abuse, or others might fail to understand or believe their reports.
Authorities might give less attention to reports from marginalized people than to reports from other people.
Sexual assault against women is described as especially prevalent in Northern Canada, where Indigenous people make up a higher proportion of the population in the territories than in the provinces.
Children
Child abuse means mistreatment or neglect of a child by a parent, guardian, or caregiver.
Children face higher risk for several reasons:
- They usually depend on the person caring for them.
- Their young age limits their ability to defend or protect themselves.
- Some parents or caregivers use abusive force or words while believing they have a right to discipline a child that way.
- Some caregivers feel overwhelmed by the stress and responsibilities of parenting or guardianship.
- Some caregivers have their own history of childhood abuse.
Abuse of children might involve punishment or sexual abuse.
Nova Scotia CCA Note
In Nova Scotia, everyone has a duty to immediately report even a suspicion that a child age 18 or younger is being abused or neglected. Current provincial guidance directs reports to the child and family wellbeing agency in the area where the child lives, and reports can be anonymous. (novascotia.ca)
Why this matters in Nova Scotia: Sorrentino explains why children face increased vulnerability. Nova Scotia adds a clear legal reporting duty when child abuse or neglect is suspected.
Official source: Report child abuse or neglect
Last checked: September 5, 2026
Socially or Geographically Isolated Older Persons
Older people who rarely leave where they live might have little opportunity to tell another person about abuse.
Isolation also makes physical signs of abuse less visible to others. If the older person has little contact with other people, bruises or other noticeable signs might go unseen.
Some older persons also do not know how to get away from an abuser or lack the physical strength needed to seek safety and shelter.
Older Persons With Reduced Cognitive Capacity
Reduced cognitive capacity creates another form of vulnerability.
An older person with reduced cognitive capacity might:
- not know that abuse occurred
- not remember that abuse occurred
- lack control over personal finances
- remain unaware that someone has taken money or belongings
These difficulties make recognizing abuse or financial loss harder for the person experiencing it.
Dependent Older Persons With Disabilities
Dependent older persons with disabilities face greater risk when they have few opportunities to interact with other people.
Limited contact with others allows abuse to remain unnoticed.
In cases of physical abuse, an abuser might explain bruises as the result of:
- the older person’s disability
- the person’s age
- the person’s general health condition
This explanation might hide the true source of the injury.
Older Persons Cared for by People With Substance Abuse Problems
Older persons also face greater risk when the person caring for them has a substance abuse problem.
Substance abuse problems are linked with poor impulse control, meaning difficulty controlling angry outbursts or responding to challenging behaviour without violence.
Financial problems also create risk in these relationships. A caregiver with a substance addiction might steal money or belongings from the older person to support that addiction.
Nova Scotia CCA Note
In Nova Scotia, Adult Protection Services applies to adults age 16 and older who face significant risk from self-neglect, abuse, or neglect and cannot protect themselves because of mental or physical incapacity. If someone knows of an adult in need of protection, provincial law requires immediate reporting to Adult Protection. (novascotia.ca)
The Adult Protection Act does not cover financial abuse . Nova Scotia directs suspected financial abuse to local police. (novascotia.ca)
Why this matters in Nova Scotia: Sorrentino includes both abuse of vulnerable older persons and theft of their money or belongings. In Nova Scotia, Adult Protection applies only when its protection criteria are met, and financial abuse follows a different reporting route.
Official source: Protecting Vulnerable Adults
Last checked: September 5, 2026
Abusive Relationships Usually Have More Than One Factor
Abusive relationships are complex. There is usually no single cause of abuse.
In caregiver relationships, abuse has often started when the caregiver felt overwhelmed and believed no help was available for caring for a child with physical or mental challenges or a dependent parent.
Across relationships, Sorrentino identifies several factors linked with a greater likelihood of abusive behaviour.
Alcohol or Drug Problems
Problems involving alcohol or drugs are linked with a greater likelihood of abusive behaviour.
Substance abuse also appears in the higher-risk situations involving older persons and their caregivers.
Mental Illness or Severe Personality Problems
Mental illness, including major depression, is one factor linked with a greater likelihood of abusive behaviour.
Severe personality problems might include:
- an explosive temper
- difficulty controlling impulses
- lack of empathy for other people
These factors belong to a larger group of possible influences. Sorrentino does not present one of them as the single cause of abuse.
A History of Childhood Abuse
A person who experienced abuse as a child is described as more likely to become abusive.
This factor also appears in the discussion of parents and caregivers who abuse children.
Periods of High Stress
A period of high stress is another factor linked with a greater likelihood of abusive behaviour.
Examples given include:
- divorce
- unemployment
- poverty
- illness
These examples are factors linked with a greater likelihood of abusive behaviour. Abuse usually has no single cause.
Fast Review
Use these points to refresh the highest-value facts before a quiz or exam.
- Abuse means deliberate physical or mental harm caused by another person or people.
- Abuse occurs in many relationships, including family, partner, caregiver, school, and health care relationships.
- Every age group faces abuse risk, while specific groups face greater risk because of their circumstances.
- Marginalized people might face language barriers, social exclusion, isolation, disability, mental health concerns, substance abuse history, or other circumstances that make reporting abuse harder.
- Children face higher risk because they usually depend on caregivers and are too young to fully defend or protect themselves.
- Socially or geographically isolated older persons might have little opportunity to tell others about abuse or have visible signs noticed.
- Older persons with reduced cognitive capacity might not know or remember that abuse occurred and might not recognize financial abuse.
- Dependent older persons with disabilities might experience abuse that remains unnoticed, and an abuser might explain injuries as effects of age, disability, or health.
- Older persons cared for by someone with a substance abuse problem face risks linked with poor impulse control and possible theft to support an addiction.
- Abusive relationships usually have no single cause. Alcohol or drug problems, mental illness or severe personality problems, childhood abuse, and high stress are factors linked with a greater likelihood of abusive behaviour.
Final Pep Talk
This topic has several groups, relationship types, and risk factors to keep straight. Review one group at a time, then return to the key terms and differences when you need another pass.