married person
Neutral term for a person who is married. Often used in contrast with 未婚者 (unmarried person).
彼は既婚者ですが、子供はいません。
He is a married person, but he has no children.
このイベントは既婚者限定です。
This event is limited to married people.
He was dating her while hiding the fact that he was married.
I was shocked to learn that she was dating a married person.
This service is a consultation hotline aimed at married people.