FI and FSS think I have lost my mind. Just checked the mail and found an invite for his brothers wedding. It was addressed to FI and FSS. They don't get why I'm annoyed and hurt. They dont get why I refuse to let them just RSVP for 3. They don't get why I won't agree to just fly down there with them because FFIL would make sure they made room for me.
FI thinks his brother didn't add me just since we haven't met and maybe he doesn't know about me. That I think was what annoyed me most. 1) I sent his brother a cheesy family pic Christmas card last year. 2) he's friends with FI on FB 3) he got our address from FFIL who has met me several times 4) it doesn't fucking matter if you know about SO's part of the guest list is finding out!
This is why ettiquete matters! And yes I know I'm preaching to the choir. And yes im throwing myself a pity party. I just needed to vent to people who get it!