I know this post is old but let me ask: how old are you? What is the degree of your stuttering? You are correct. You stutter because you were forced to be right-handed. Tell your mother that what she did was very bad. If she doesn't know already. And if you have any small family members who are left-handed, don't make them right-handed In the meantime, if you have time and desire, you can try speech therapy while doing laterality exercises training your left hand. You will never be left-handed again. Because you were forced to be very aggressive from a young age. However, you will gain some ambidexterity and it may help with your stuttering. But I would need to know the degree. Regards.