Okay, so I really need help. Sometimes my girlfriend gets stressed out with college, and it makes her deppressed. I'm always there for her when she is sad, and I always will be. I encourage her and comfort her. Whenever she is sad though, I always feel..strangely, happy..and like energetic. But whenever she is all happy and energetic, I feel irritable and sad. Don't get me wrong, I love seeing my girlfriend happy..I just don't get why I get irritable and depressed when she is happy, and then when she is depressed, I feel happy..please help..i swear, i'm not a bad boyfriend. I don't abuse her (actueally I like to consider myself a casual femanist) I treat her like a queen. am I bipolar or something?