FI said he messaged his cousin through FB and asked if I could come to the wedding. Now I consider THAT rude. I love him to death, but he cannot handle delicate situations AT ALL.
So basically, his cousin jokingly said I could come as long as we give a big gift, and if it's a REALLY big gift, I can eat dinner, har-de-har-har. I looked up their venue (because I'm nosey) and weddings start at $150 pp. Oops.
FI also confessed that the phone call asking about addresses was a lie. He got the save-the-date yesterday and it was addressed to him and his dad. (Why would he lie about that?) I feel the right thing to do would've been to just decline and say why, then leave it up to the cousin to change his mind or not.