Arianna explains that like many other divorced couples she and her ex-husband have managed to maintain a friendship for the sake of their kids. Still, I know some former couples who have remained friends without any higher obligation to their mutual offspring. Some people reason that although the romance is gone, the closeness is still there.
Do you think it's possible to enjoy a healthy, and completely platonic, relationship with a former significant other? Once you cross the line from friend to lover, is it ever possible to go back?