Hi alura. You're not doing anything wrong. Regardless of your bf's issues, you have a right to expect respect from him. That does not seem to be forthcoming as he is centre-stage and you are basically required to follow suit.

A healthy relationship should indeed be 50/50, but again that does not appear to be the case here. You deserve happiness, you deserve a partner who respects and makes you feel loved. Your bf again does not appear to follow this criterion as he tends to put you down.

I think you should reconsider staying with him as he/this relationship seems to be doing you more harm than good. Take care of yourself first and foremost!