I am from RSA and know that its even worse at this stage than a 1 world country like America can be. It sounds like your living in the country side and from experience I know it is very challenging. I am so sorry to hear that your parents is the way thy are. If anything the people closes to you should be the ones that is supportive and even the ones helping you in contacting professional help for you this I know since posting at psych central I had more than ample change to write and read about others and your self keep writing it helps