DH has an uncle (his Dad's brother) who he has always felt he's gotten along well with. They're not super close but they've never been on bad terms or anything. We sent he and his wife an invite to our wedding. They couldn't be bothered to return the RSVP. Ok, fine, people get busy, blah, blah, blah. I think it's super rude to not return someone's RSVP and it happens to be a pet peeve of mine, but I let it go.
When DH called him to confirm (we assumed they weren't coming, but still) he was super flippant about the whole thing. Ok, still fine. DH then told him we'd be hosting a party about a week after we got home and extended the invite for it at that time. Totally noncommittal. I guess this guy has never thrown a party where a head count would be appreciated, I don't know. He never bothered to let us know they weren't able to attend. They didn't show up. Never received even a card congratulating us. Sure, whatever.
They are hosting Thanksgiving for the (invited) paternal side of DH's family. The only way we'd know such a thing is when he invited his brother, my FIL, he threw out an aside "you can let A&B know they are invited too."
Um, really? We're married adults in our 30's. If you'd like to invite us somewhere, please pick up a phone. It seems strange to invite people you've made zero effort to connect with to an event as an extension of someone else's invitation. Doesn't it?
Should this rub us the wrong way?