I know many who divorced, I’m not sure it will be a compliment to them, so I will not give a detailed list, but there are a crowd. And some of the biggest too.
I don’t see any great difference between someone once married and someone who was never married. Point is that they are not married now.
I one heard from an Adon Gadol that the Zohar states that not every single person was born with a zivug. I went back and asked him for the exact source and he told me that he does not remember the place. At any rate, I have heard such a zohar.