I guess it sounds like it comes back to whether you share the same goals for the future.
Why settle for less than you hoped for? I know it's easier said than done, believe me...i know. I stay too long and don't cut my losses readily nor easily.
Sometimes it's hard for guys(note to readers:not looking for gender debate it's relevant in this scenario) who have had even 1 major heartbreak to envision that another woman in another time under different circumstances could be worth releasing themselves of the burden of that albatross. Sounds like you've found one of these, yourself?
Is it worth waiting around to find out if he finds you as remarkable as you are?