Answer:
He has married many women, but has never been married. Who is he?
We are all around, yet to us you are half blind. Sunlight makes us invisible, and difficult to find.
It happens when something has been cut with H2O.
Always old, sometimes new. Never sad, sometimes blue. Never empty, sometimes full. Never pushes, always pulls.
The sun bakes them, the hand breaks them, the foot treads on them, and the mouth tastes them.
Why was the cook arrested?