What if my affair turned into love?

OK SO I HAVE BEEN HAVING AN AFFAIR WITH THIS MAN FOR ALMOST 6 MONTHS NOW. WE WERE FRIENDS BEFORE THAT FOR ABOUT A YEAR. HES AN AMAZIGN PERSON AND ITS NOT IN EITHER OR OUR NATURE TO DO SUCH A THING BUT IT HAPPEND. IT HAPPEND AND ITS BEEN AMAZING EXCEPT FOR LATELY THE STRESS OF HIM MOVING OUT AND ENDING IT WITH HER AS HE SAID HE WOULD IS WEARING ON ME.I’ve BEEN READING UP ON THIS AND IT SAYS THAT IF HE DOESNT LEAVE HER WITH IN 6 MONTHS HE NEVER WILL. I HAVE HAD FRIENDS WAIT 6 YEARS FOR THIS TYPE OF SITUATION. I CANT WAIT THAT LONG. THE THINGS HES SAID TO ME AND DOES FOR ME ARE AMAZING. THE LOVE HE SHOWS ME AND THE PLANS HES MADE FOR HIM AND I ARE SO REAL AND EVERYTHING I COULD WANT. WHY AM I STRESSING OUT SO BAD. I MEAN AT HTE END OF THIS MONTH HE IS SUPPOSED TO MOVE OUT OFHIS PLACE INTO AN APARTMENT SO HE CAN GET THE DIVORCE STARTED. DO I WAIT DO I BELIEVE HIM. WHAT SIGNS DO I LOOK FOR WHERE I KNOW THAT HE IS SLIPPING THROUGH MY FINGERS AND NEVER GOING TO LEAVE? IM SCARED AND STRESSED. I NEVER WANTED A SITUATION LIKE THIS IN MY LIFE I WOULD NT WISH IT ON ANYONE BUT I HAVE NEVER LOVED A MAN SO MUCH IN MY LIFE. HE IS MY SOUL MATE AND MY BEST FRIEND AND I DONT WANT TO LOOSE HIM BUT I DONT KONW WHAT I CAN DO WITHOUT HURTING MYSELF OR LOOKING LIKE A FOOL? ANY ADVICE WOULD BE SO APPRECIATED!!!! HELP PLEASE!!!