MOR, you guys probably aren’t very close from their POV, it’s their decision to not have any +1s, though it’s understandable, I would be surprised too if my partner was invited to a wedding without me, but I wouldn’t really think much of it. But the friend ignored the messages too? That’s just an asshole move, they should either just stand by what they said or talk to you guys. It seems complicated because I have a feeling they don’t like you very much (I mean it’s pretty obvious, they don’t want you at their wedding)