We respect the principle of monogamy.

It was revealed that he was polygamous, which became a big problem.

I recently started marriage hunting.

I think same-sex marriage should be recognized in Japan as well.

They decided to get married with the same-sex person in Japan.

She decided on a shotgun marriage.

We decided on a whirlwind marriage and held our wedding ceremony immediately.

Child marriage is a social phenomenon that is a problem all over the world.

We are in a common-law marriage.

Our family has become multicultural through intermarriage.