http://forums.theknot.com/Sites/theknot/Pages/Main.aspx/wedding-boards_etiquette_friend-of-mine-just-got-this-inviteShe is "allowed" to go to the ceremony, has to go somewhere else for 5 hours, and then will attend the after party. I am FUMING mad for her. The groom is her husband's friend from college (I know him as well), and they were pretty tight-- I guess not tight enough to attend the reception! Basically, anyone who isn't family was uninvited and will attend the "after party".
It was exactly what we thought. She's going, because it's not worth losing a friendship over (in her opinion) but she's really offended and it's left a bad taste in her mouth.