co-father
good-father
stepdad
stepparent
father figure
father surrogate
stepaunt
stepbrother
stepchild
stepdaughter
stepfamily
stepfather-in-law
stepmother
stepnephew
stepniece
stepsister
stepson
stepuncle
befuddlement
brother-in-law
daddy
daughter-in-law
ex-boss
ex-husband
fiancé
grandparent
grandsire
half-brother
in-laws
nemesis
rupiah
sister-in-law
son-in-law