You make every issue just about yourself
Isn’t a committed relationship all about facing the difficulties together? Then why must you make everything just about yourself? If your partner approaches you with a problem that concerns the two of you, then you must sit, talk and try to solve it together rather than indulging in a blame game. Firstly, a blame game is purely immature and secondly, making the entire problem just about yourself indicates that you are self centred and selfish person.