六亲

six close relatives, namely: father 父[fu4], mother 母[mu3], older brothers 兄[xiong1], younger brothers 弟[di4], wife 妻[qi1], male children 子[zi3] / one's kin

six / 6

parent / one's own (flesh and blood) / relative / related / marriage / bride / close / intimate / in person / first-hand / in favor of / pro- / to kiss / (Internet slang) dear

parents-in-law of one's offspring

not recognizing one's family (idiom); self-centered and not making any allowances for the needs of one's relatives

orphaned of all one's immediate relatives (idiom); no one to rely on / left to one's own devices