My fiancé has this friend who lived in Spain. He went to Spain because his mom was going to school there. She was in love with him and he told her that he was leaving. She messaged him while we were on our date a couple days before my birthday. I got so mad at him and her. She messaged him saying her love towards him and he should leave me. I left our date crying and very upset. The next day, we didn't talked nor see each other because how upset I was. On my birthday, he got me a movie and a bunch of flowers. He apologized to me in a serious and romantic way. He told the girl to take some steps back. He explained to her that he was in love with me and our engagement. She wanted him to leave me and go back to Spain. He told her no. He doesn't love her and he wants to build a family with me and he is a dad to my 2 year old girl. I don't know what to do with her. I don't know her but I know she is now my enemy.