This is the 723rd most frequent Chinese word.
家人
Family members.
In this sentence, '家人' refers to one's family members collectively as a group of people related by kinship.
我爱我的家人。
I love my family members.
Here, '家人' is used to imply the collective noun that includes everyone in the family sharing an activity.
家人一起吃晚饭是我们的传统。
Having dinner together as a family is our tradition.
In this context, '家人' specifies individuals in her family who are geographically located elsewhere.