In view of the facts, his actions are understandable.

That rumor is groundless.

We went to the scene for fact-finding.

He falsified the fact to hide his mistake.

His mistake of fact caused a big problem.

His claim does not match the actual relationship.

He denied the fact of the crime.

We are in a common-law marriage.

He troubled us by creating a fait accompli.

He likes to take a walk in the park at dusk.