Does this make me a bad person?

One of my friends is pretty obsessed with her boyfriend, which is whatever, and I usually just ignore it. However, every time we hang out, she insists on calling him, saying she needs to talk to him. It doesn’t matter where we are or what she’s doing. She knows I don’t like her boyfriend or feel comfortable talking to him, but she still calls or FaceTimes him every time we hang out. I can understand it happening every now and then, but it’s just constant. She usually texts him throughout, too. I feel like I’m just being jealous and bitchy, though. What should I do??