You have to stop blaming your parents and playing the victim. That’s not going to help you. It will keep you stuck, and you’ll always be bitter towards your parents up until the day you die. Secondly, just because life isn’t fair, it doesn’t mean there aren’t any opportunities. You don’t think positive, well what has thinking negative ever gotten you? More pain? More guilt? More bitterness? More trauma? You need a total change in mindset, and a reset both spiritually and mentally. But it is all on you. You are smart. You graduated with a 4.0. Most of a people who stutter are smart like this because we overcompensate for our stutter in other areas of life. Go easy on yourself. Give yourself time. You are not a finished product. You are an unfinished product with trauma to let go of.