One of my distant cousins is engaged and getting married in April. I'm getting married in October. Love this cousin to death but I didn't originally have him on our guest list because of capacity limitations. It was also January when I sent STD's out for my October wedding and I hadn't received anything in the mail so I assumed that I just wasn't invited to theirs (which was fine!). He had previously mentioned that they planned on a smaller wedding. So at the end of January (about a week after my STD's went out) I got a call from him asking for my address so he could mail me a Save the Date. I gave it to him and mailed an extra Save the date to him and his fiance. (We're over our target guest count with invites but our venue can hold everyone we invited + some and I now felt obligated) A week later, his STD came in the mail addressed to only me. It didn't even register that my fiance's name wasn't on it. Then a month later, the invitation came addressed only to me. He 100% knows that I'm engaged... FH and I went to high school together and this cousin of mine dated one of my best friends so we've all gone on double dates and hung out before as well. I need to RSVP to their wedding soon but I'm unsure if my FH is invited. I'm obviously not going to attend if he isn't because a) it's rude on their part and b) the wedding is 5 hours away from us and I will not be staying in a hotel alone. I texted my first cousin who is also recently engaged and she said hers was addressed to just her as well. Any advice on what I should do? If I ask him, what am I supposed to say without it being super awkward? I'm definitely not trying to squeeze an invite out of them... just looking for clarification.