What is your age? Was your toxic relationship with your parental home? I had to wait until I was 70 to become fluent. If your fluency is dependent upon your environment, change your environment if you are able. If you think your stuttering is emotionally caused, don't wait as long as I did to deal with the trauma. Though I had sought speech and psychological therapy earlier in my life, it required the right therapist to unlock my voice. Best of luck, Sue