Structural Relationships
15 structural relationship types including marriage, divorce, and parent-child connections.
Structural relationships define the family structure—who is married to whom, who are the parents, etc. GenogramAI supports 15 structural relationship types.
Marital Relationships (7 Types)
Marriage
Solid line
Divorce
Solid line + two slashes
Separation
Solid line + single slash
Separation (Legal)
Legally separated
Separation (Physical)
Physically separated
Annulment
Marriage annulled
Widowed
Solid line + X
Partnership Relationships (4 Types)
Cohabitation
Dashed line - living together
Engagement
Dotted line - engaged
Dating
Light dotted line
Life Partner
Solid single line
Intimate Relationships (3 Types)
Affair
Pink dashed line
One-night Stand
Pink sparse-dotted line
Rape
Red arrow line (sensitive)
Child Connection Types (7 Types)
Biological
Solid vertical line
Adopted
Dashed vertical line
Foster
Dotted vertical line
Step
Stepped line pattern
Surrogate
S-marked line
Sperm Donor
SD-marked line
Egg Donor
ED-marked line
Twin Support
GenogramAI supports both Fraternal Twins (dizygotic) and Identical Twins (monozygotic) with V-shaped connection lines.
Creating Connections
- Press C for Connection tool
- Click on one person's connection handle
- Drag to another person
- System auto-detects type based on generation level
Changing Relationship Types
Click any relationship line to select it, then use the Inspector panel to change the type from the dropdown menu.