Music label owner navigating midlife financial and marital struggles with his wife Debbie.
Pete acts as Sadie's father during the escalating family and school dispute.
Sadie is described as Pete and Debbie's thirteen-year-old daughter, and Pete participates in the school-related confrontation involving her.
Pete shares parental responsibility for Charlotte and the household tension.
Charlotte is identified as Pete and Debbie's eight-year-old daughter and is part of the family's ongoing sibling conflict.
Their marriage is the central relationship under pressure from money, parenting, and midlife changes.
Pete and Debbie are married, take a romantic weekend together, argue about finances, and reconcile after Pete learns about the pregnancy.
Larry's financial dependence intensifies Pete and Debbie's marital and financial conflict.
Larry is Pete's father and repeatedly asks Pete and Debbie for money, despite Debbie telling Pete to stop lending it.
Explore the full interactive character relationship map of This Is 40