Never say never
No, he loves you as a freind, but not as a husband ought to love a wife. He is not romantically interested in you, so you need to do what you can to move on and find someone who will love you like that
the longer you two are apart the more it will become normal if you want to work on things do not wait
How on earth would we know the answer to this? You decide what's right for you. If your relationship was that unhappy for 10 years, it's not going to change.