This situation has had me in tears all week, i just want to succseed for my son?

You should speak to some kind of counselor at your college about the situation and ask them what you should do, and tell them that you didn't get the support tutor that you were supposed to get. sounds to me like you got treated unfairly, i wouldn't put up with it. anyway i hope you succeed and manage to finish and get a higher education. good luck!! =)