Absolutely not. About as real as santa or the boogy-monster.
Tiny people with wings that fly around and look after us?
Sounds like the imagination of somebody on acid a few hundred/thousand years ago.

We stood there shivering & heard a voice, When we turned around there was this gorgeous Angel holding out a bottle of Whiskey.
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I married one.![]()

I've slept with one.
I married one.![]()