Hi! I'm sorry we were so slow to respond to your post. I just saw it. My, you have had some bad experiences. I agree that it would be very helpful for you to see a therapist. Assuming you are officially an adult, you don't need your dad's blessing or approval.
We also have a place for people who have been abused and all sorts of other forums, too, that might tie into some of your experiences. After five acceptable posts, you can join the social groups.
To answer your question, yes, it can get better! And we hope we can be part of that healing process and good experience.