I have been with this guy for almost 5 years.. He is very black and white. He runs businesses and works ALL the time, which im not complaining about. My stepsister's wedding is coming up in October. He does not like her. She can be very over baring as a person. He does not like her because he says "she disrespected and crossed him". This is because, we broke up a few months ago and I was very upset and I went out to visit her where she lives in Boston and she was just trying to make me feel better. Anyway, My boyfriend and I got back together after breaking up, and he had found out she tried hooking me up with someone and taking me out with her. This wasn't anything against him because at the time she had never knew or met him. She now knows him and she has no idea he knows this happened and that he is mad about it. He doesn't really forgive that much. She is looking forward to the both of us coming to her wedding and keeps hinting about it. In the meantime he doesnt want to come.. I dont know if i should tell her now...or try and convince him to come..Should I break up over this? Is this maybe an excuse cause he just wants to work instead? I am so confused..Please help