Is this cheating?

Since my fiancé is a soldier, I got bored while he was on duty, I flirted with a man, but it was not serious, is it considered cheating? (Normally, since I am a Turk, I should have asked the Turks this, but the Turks value their soldiers very much, so I was sure they would be angry with me, so I'm asking you)
Is this cheating?
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