family home 虽然在平时的阅读中见得不多，但它是一个很地道的表达。归纳起来，family home有以下三个用法：

▲指家（与home的意思相同）

It was when they moved back to the family home that the rot set in. 正是当他们搬回家时，情况开始变得糟糕起来。——摘自《新牛津英语双解大词典》（外教社）

▲指家人（与family意思相同）

He took on the duty of maintaining the family home. 他承担了养家的责任。——摘自《牛津英语搭配词典》（外研社）

▲指房子或住房（与house意思相同）

To raise the extra money they had to sell the family home. (=the house where the family had lived) 为了另外再筹些钱，他们只好把房子卖掉。——摘自《朗文英语联想活用词典》（外研社）