Chin up! Everything is not so bad as you feel. You are married. Your child is coming. From my experience conversation with children is easier. Lewis Carrol a stutter, wrote “Alice in Wonderland based on his conversation with little girl. Page became a scientist. One suggestion that has helped me: try to act when talking. Try to imitate some actors, comedians, even your acquaintances. You will see how it helps you. In general terms I am sure that technological and scientific advances will significantly mitigate may be even solve that mysterious problem!