So FI and I went to a holiday party a few days ago, where we found out his cousin is engaged (this being his 4th engagement)
We were never introduced to his FI, but he is invited to the wedding. I want to address the invite with her name, FI's family insists to put "and guest" since this isn't his first engagement and this one probably won't last either.
I feel like that's a crappy thing to do since we KNOW they are engaged. I don't know her name and am getting some crap about just dropping it.