I think that if you have something to say you should say it and that you should be honest about how you feel with your partner, even if you are a little annoyed. We are two individuals with who have different opinions but I feel like I can't disagree with her or voice my opinion because my gf gets really upset when I do and blames me for being a bad bf. It's not like we are fighting or anything, just that I want let her know I how I feel. Am I right?