My fiance used to be friends with this girl and then he started dating me. I was cool with her messaging him and texting him frequently. Then things got more serious with us and I became increasingly annoyed with her communication with him. She would fb message and text him asking where he was and if they wanted to hang out with some other 'friend' --- no mention of me, even after my fiance told her he's hanging out with me. He always messages her back. We had a fight about it and he told her to back off, and she hasn't. Every once in a while she'll message him asking how he is. He thinks it's innocent but I think she's really checking to see if he broke up with me. She knows we're getting married!! Should I be mad? Overreacting?