Stay out of commenting on your parents marriage. They are in it together, you are not part of it. You had a crummy upbringing with immature parents who did not have much good to teach you about the world and only their own warped upbringing to give you. You are an adult now and moving out so you can now look for and gain any of that information you want/feel you need. Your parents, as parents, are done their job, as well/poorly as they did it or you currently think they did it. Parting shots as you leave will gain you nothing good.