Affair Line
A wavy or dashed line to a third person indicates an extramarital affair
Standard genogram notation for affair line
How to Use This Line
Used to document infidelity and its impact on family dynamics
Clinical Context
Understanding the affair line is essential for accurate genogram construction. This notation allows clinicians and family members to quickly identify relationship dynamics and patterns within the family system.
Best Practices
- Draw relationship lines clearly and consistently
- Label with dates when relevant (marriage date, separation date, etc.)
- Use standard line weights for visibility
- Position lines to minimize crossing and confusion
Related Relationship Types
Marriage Line
A solid horizontal line connecting two people represents a marriage or committed partnership
Engagement Line
A dashed horizontal line represents an engagement or planned marriage
Cohabitation Line
A dotted line represents unmarried partners living together
Separation Line
A marriage line with one diagonal slash indicates separation
Divorce Line
A marriage line with two diagonal slashes indicates divorce
Annulment Line
A marriage line crossed out indicates an annulment
Frequently Asked Questions
How do I draw a affair line in a genogram?
A wavy or dashed line to a third person indicates an extramarital affair. Used to document infidelity and its impact on family dynamics
What does the affair line indicate about family dynamics?
The affair line notation helps clinicians and families understand the nature of the connection between family members. This visual representation makes it easier to identify patterns and dynamics in the family system.
Is the affair line notation standardized?
Yes, genogram notation including the affair line is standardized based on the work of Monica McGoldrick and Randy Gerson. Using consistent notation ensures your genogram is understood universally by clinicians and researchers.
When should I include dates with this relationship line?
Including dates (such as marriage date, separation date, or when the relationship began/ended) provides valuable context for understanding family history and timing of significant events. Add dates whenever the information is available and relevant.
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