Yes, there are women who do not know that nice man is married. They date him and become involved.
When they learn he is married, they are distraught.
But there are others who go after married men.
They have their reasons.
The majority have inferiority complexes. They know they are garbage and no man will ever marry them.
When they get the husband into bed they ‘prove’ they are superior to the wife until they reflect; ‘if he’s willing to betray his wife for me, he can’t be any body.”
Others go after those who can give them something, and take as much as they can.