Homosexual marriages.
D000293:Adolescent; D000328:Adult; D005114:Extramarital Relations; D005260:Female; D005783:Gender Identity; D006167:Guilt; D006716:Homosexuality; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D008393:Marriage; D008875:Middle Aged; D011613:Psychotherapy