Character Relationship Map: I Swear

Characters

• John (played by Robert Aramayo) — protagonist

  John is the central character, a Scottish man whose Tourette syndrome causes involuntary tics and swearing from childhood into adulthood. He struggles with school, family rejection, assault charges an...

• Dottie (played by Maxine Peake) — protagonist

  Dottie is Murray's mother and a mental health nurse who becomes an important source of support for John. She recognizes his discomfort, asks about his medication, helps him leave haloperidol, welcomes...

• Tommy (played by Peter Mullan) — supporting

  Tommy is the aging caretaker at the local community centre who interviews John and later works with him. Although John accidentally strikes Tommy's dog, Tommy understands that Tourette's is not the tr...

• Heather (played by Shirley Henderson) — supporting

  Heather is John's mother, whose relationship with him is strained by his symptoms and the pressure they place on the family. She makes him eat separately after he spits during dinner and later tells t...

• Murray (played by Francesco Piacentini-Smith) — supporting

  Murray is John's old school friend who returns from Australia after his mother Dottie is diagnosed with liver cancer. He invites John into the family, takes him to a nightclub and remains part of the...

• David (played by Steven Cree) — minor

Canonical Relationships

Family, romantic, and professional connections based on plot evidence.

• Tommy → John (Professional Employer)

  Tommy shows John around the community centre and later employs him as a caretaker assistant.

• Heather → David (Family Spouse)

  John's condition strains his parents' marriage before Heather announces that his father has left the home.

• David → John (Family Father)

  John's father is disappointed by his failed football assessment and later abandons the family home.

• Heather → John (Family Mother)

  John lives with his mother Heather, who later tells the children that their father has abandoned the home.

• Dottie → Murray (Family Mother)

  Murray returns from Australia after his mother Dottie is diagnosed with liver cancer.

Story Dynamics

Alliances, conflicts, and narrative interactions that evolve throughout the story.

• John → Dottie (Alliance Supporter)

  Dottie insists that John stay with her family, helps him stop haloperidol, and stays beside him after his street assault.

• John → Murray (Social Friend)

  Murray is identified as John's school friend and later invites John to dinner and takes him to a nightclub.

Story Analysis

John transforms a life shaped by Tourette syndrome, misunderstanding, and shame into one of advocacy, recognition, and renewed confidence.

Plot Progression

1. A Childhood Misunderstood
2. A Difficult Return
3. Work Against Judgment
4. Grief Becomes Advocacy
5. Recognition And Confidence