Feeling Crushed About My Upcoming Wedding

Hey guys! I have been beyond excited for our destination wedding in Puerto Rico since we began planning pre-covid, and even after postponing a year due to covid. We are a little over a month away, and Puerto Rico just issued a vaccine mandate in order to enter. My fiancé’s side of the family is more conservative, so several very important people to him and I including immediate family members are not vaccinated. We’ve had a lot of very important people to us tell us they do not want to come now, including his mother, his two sisters, his aunt in uncle, my brother and my sister in law, and his best man’s wife. Since we’re so close to the wedding, we can’t move the location back to where we live and there’s obviously nothing we can do about the restrictions. I’m just feeling really depressed and kind of like this is ridiculous at this point to even have a wedding celebration with all of them missing. I know what’s most important is that we will be married, but I’m just feeling beaten down by this news and with covid sticking it’s neck out again so close to the celebration. Any good vibes are appreciated.