Keep trying. Dating is extremely difficult even for people with perfect fluency. It's very difficult to make a match - and it's not just based on how you speak. Even the most confident and handsome and winning people strike out many times. If she did dump you because of your stutter, you're better off without her. Who wants a superficial person like that in our lives? All of my past girlfriends and later wife have said that one of the things that attracted them to me was my stutter. That's right: my stutter helped me make a match. Many other stutterers with g/f and wives say the same thing: many women like men who stutter. And congratulations for having the nerve to actually approach her and go out on a date. That takes amazing courage. You have proven yourself to be courageous and that's half the battle. You just need to keep at it.