Why's my friend telling me I keep giving off wifey vibes?

I suppose that bc I've been married and I've never dated anyone without the intention of being in an actual relationship I tend to care and be protective of the guy in my life, however as a single gal who works with mostly men about 95% of the time, I must have developed a "wifey" vibe with the guys I spend significant time around -- work "wife"/"mom", church "wife"/"mom", etc.

There's a handful of times folks presume that because a guy is protective of me he's my man... but it's just a long-time (completely platonic) friend or colleague.

Finally one of my older friends old me, "You've just got that wifey vibe."

Wasn't sure what that meant and thought to ask y'all to chime in here.

Why's my friend telling me I keep giving off wifey vibes?
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