How to use "coup" in a sentence

Sentences

That was a few months before the coup

Then, a couple of weeks later, the coup

God is good, he brought the coup before her sister's affair became widely known and ruined her name...

'Okay; now all is over, and don't let's argue about it.' 'Was it you who arranged the coup, I wonder? Just because of your sister? It wouldn't surprise me.'