Should we take a break?

So I have been going out with my girlfriend for over a year but lately its been all fighting, over the dumbest things ever. I invited to goto the movies with me and my friends she got mad at that. I took her out to Dinner to Benihanas which that aint cheap... She got mad at that because I thought I deserved a little something for that 100 dollar meal... Its always stupid things we fight about and its always my fault...

seem's like you two may just be getting tired out each other.
just tell her how you feel.
and that you dont like that you are fighting so much.
me and my boyfriend went throught that phase to.
but you've been together so long, dont just throw it away over that.
good luck.