There are so many things I hate about weddings it's really a challenge to 'have fun." I don't drink, eat a restricted diet (so I can never eat what's served, literally) and I can't eat cake or sweets. Before you decide I live a sad life, all of that is for medical reasons and I'm happy eating the way I do.
I am a pro at small-talk, but I refuse to go to any more outdoor, winter weddings. Wearing a dress during winter, outside, and looking good? Nope. I don't like dancing, sorry. I would never dream of pulling out my phone, complaining about the food (I would bring my own or sip seltzer water!), or underdress -- but let's be real, for some of us (people like me + introverts + cynics/non-romantics) weddings and receptions are several hours of torture.
I'd rather go to a funeral. They make more sense, I don't have to dance, and I'll see people I know.