So I got an invite today in the mail from a friend fo mine to her wedding, I have helped her plan over half of her wedding and she has said a few times how she cant wait for us to see all my planning "us" being me and fi she has no issues with fi or anything like that and has always been so happy for us.... After responding yes and not even thinking about it I noticed the envelope was only addressed to me and not fi..... I am hoping this is just a mistake on her part, I have not mailed the response card yet (just got it today) but im afraid to ask and be rude? But dont want to rsvp for 2 if she only meant it for 1, and would rsvp no if fi was not with me...... ahhhhh