A girlfriend I have known since 3rd grade invited my boyfriend (of four years) to her wedding but not me. We had a falling out about a year ago. The invite came with just his name on it and no +1. I found it extremely rude, I think she should have either invited both of us or neither of us. Her fiance and my boyfriend are peripheral friends, they sometimes play golf in the same circle. But definitely not close friends in any respect. Wondering about an outside perspective? My friends of course think she's being petty and rude. Neither of us will be attending.