My fiance and I are planning on having a private, family-only ceremony where we live and a reception/party in our hometown. He wants to invite a female friend of his that he's known since high school, so for about 10 years or so. (She had a "huge crush" on him in high school but he says it's platonic now). His family is also very close with her, although that was years ago, as nowadays they barely visit. This friend of his is also engaged to a divorced man with kids who is OVER TWICE her age. In addition, the past two parties we had, she was very frosty towards me and did not speak to me. Oh, wait, she did take the time to tell me that she really doesn't like diamonds at our engagement party (probably because I'm wearing a diamond ring from who I suspect is her 'one that got away'). Regardless, we are invited to their wedding. My fiance and I do not have a lot of money, and I have no desire to spend the $$ on a plane ticket to go to this girl's wedding, especially because I do not want any part of her marriage. So, my questions are:
1. Do I have to attend her wedding, since by then I will be my fiance's wife? I can't control whether or not my fiance goes; it's his friend. It'll be his money too.
2. Do I have to invite her to my wedding reception/party? She's not a family member so she doesn't merit the automatic invite. And having her there would upset me. Unfortunately, my fiance really wants her there, as she used to be a good friend of his. So, we both feel equally strong about this but on opposite directions. Sigh. Any thoughts/opinions would be most helpful!