I am surprised by this unexpected event.

This was truly an unexpected result.

When I hear that song, old memories come to mind.

We respect the principle of monogamy.

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

I recently started marriage hunting.

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.