Minor marriages
Bigamous marriages
Incestuous marriages
Marriage and sexual relations
Marriage and competency
Cohabitation, prenuptial and postnuptial agreements
Marriage and fraud
Common law marriages
Civil unions
Divorce
Divorce defenses
Recognition of foreign marriages and divorces
Property
Custody/visitation
Support
Family privacy and the constitution
Parenting relationships
Tort actions
Professional responsibility
Federal-state power distribution.