Your reaction to X's concern for you was completely out of all proportion. What is really bugging you so much? The fact that someone cares enough to express their concern for you? Does this make you feel weak and somehow incompetent? If so, then why have you always been seeking love and warmth? You want it badly and yet when you receive it you promptly reject it by becoming rude and defensive. Make up your mind what it is you want.
Furthermore, you do not need to be so macho by throwing personal insults at X. Look deeply at what you are implying by doing so.