Final answer:
The term that applies to a couple being intimate and sharing a home without official ties, such as marriage, is cohabitation.
Step-by-step explanation:
The term that applies to a couple being intimate and sharing a home without official ties, such as marriage, is cohabitation.
Cohabitation is when a man and woman live together in a sexual relationship without being married. It is an increasingly common option for many couples and is often viewed as a trial run for marriage or a way to spend more time together and save money on living costs.