Hello

I started a relationship with a female about a year ago that suffered a severe TBI 11 years ago.  At first, everything seemed great.  But I feel like I am going crazy.  At first I thought everything was me, because I go on and on when I get my feelings hurt.  She blamed me for the situation due to this.  Everything I do is wrong.  If I go left I should go right, if I am sad, I am,perceived as angry.  My girlfriend has not apologized for anything for the l.5 years we are together, even when,clearly she is irrational.  I love her, but I feel beat down, help.