Is my partner’s constant stubble a sign he’s cheating while traveling?

So my long term sig other travels a lot for work. He goes anywhere from 4 to 14 days away every week. Usually is 4 but the last few months its been every 10 days - home for 4 days then out.

When he comes home of course we have sex. But something I noticed for quite some time is he's never like freshly shaved. He always has stubble. It typically is like 4 day stubble, not even like a day.

Im like if ur seeing me now and I haven't seen you in a week, why do u have stubbles and NEVER smooth.

Thoughts on this? Im starting to think he's screwing someone else.

Is my partner’s constant stubble a sign he’s cheating while traveling?
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