- widows
- in-laws
- friendship, general
- friendship between men or boys
- cross-cultural friendships
- legacy
- roommates
- reunions & gatherings
- death of sibling
- pregnancy & childbirth
- friendship between women or girls
- friendship, interracial
- widowers
- single mothers
- twins, triplets, etc.
- troubled marriages
- stepmothers
- stepfathers
- sisters
- single men
- sibling rivalry
- family breakdown
- Others Family & Friendship
- death of friend
- single fathers
- troubled families
- searching for parent
- spoiled children
- miscarriages
- foster families
- death of grandparent
- custody disputes
- estrangement
- decline of fortune
- wards
- guardians
- uncles
- aunts
- missing relative
- leaving home
- returning home
- family solidarity
- brothers
- fathers & daughters
- extended
- dysfunctional
- divorce & separation
- death of spouse
- death of parent
- death of child
- cross-cultural families
- cousins
- brothers & sisters
- fathers & sons
- alternative
- aging
- adoption, general
- adoption, cross-cultural
- crises
- abuse, spousal
- abuse, child
- absent mothers
- absent fathers
- illness
- secrets
- poor relations
- orphans
- mothers & sons
- infants
- mothers & daughters
- lesbian mothers
- lesbian daughters
- infertility
- incest
- abandonment
- illegitimate children
- grandparents
- grandmothers
- grandfathers
- generational conflict
- family, general
- gay sons
- gay fathers
- foundlings