stepfather

stepmother

stepparent/s

stepbrother

stepsister

step brother/s and sister/s

stepson

stepdaughter

stepchild / children

half brother

half sister

half brother/s and sister/s

godfather

godmother

godparent/s

godson

goddaughter

godchild/children

fiancé

fiancée

engaged couple

groom

bride

bride and groom

boyfriend

girlfriend