No matter what you do or you stop doing , nothing is going to change the fact he doesn't love you or they love you , if the rarely ask you how you feel or  "good morning, or what did the doctor say ?then please do me a a favour and love yourself  and just leave. There is nothing you can't change, or things you can change rather on things you cannot change as they say, specially after you said you are leaving  and he doesn t really care. that means something, be brave and find someone you trust and find your own path,  remember you are worth enough why you have to go through this if the rest hasn't really understand...