Across the Universe

So how is someone suppose to be the bigger person in a situation that makes them feel so small?

I strongly dislike my brothers girlfriend; or whatever she is to him this time. "Taking it slow" my ass....its not taking it slow if she is constantly sleeping over his apartment and if every time my mom or I talk to him he is with her. Uuugggghhh....

I know my brother is no prince charming but he is better than her! If for any reason they last and plan on getting married I am stating now that I refuse to attend....

I know that is horrible for me to say but I don't know how to be the bigger person in this situation because playing nice would be far too fake for me to handle at this point. I just pray that he does not bring her to Bryan's wedding or I'm going to have a rough time....

I just feel so betrayed after everything we talked about that one day we walked along the pier along Lake Erie.