I am sorry to say that is not enough for love. You need to be true to yourself and it sounds like in that small chance you had to be free you were. Sometimes we stay in a realtionship because we do not want to rock the boat but in the end the boat needs to be rocked. You are not being fair to either one of you for the reason you are staying in the relationship. Maybe it is time for you tell him how you feel and move on there is some one out there for everyone. I wish you luck