@Annieanonimouse
I grew up in the ‘70’s where (with our friends & families at least) weddings were a service at the church & a knees up in the village hall, generally self catered with all the family pitching in. I remember them with true fondness. The build up, the baking, making the table decorations, decorating the hall...the excitement for everyone...so to me, having children at weddings is lovely.
All of this ^
A wedding SHOULD be a family event, and I have the same lovely memories of weddings as you do. Yet, I have known of many couples this past decade or so, who had 20 work colleagues (and their partners,) and some mates from the gym or golf club at their wedding, but no nieces and nephews or children of their cousins. And not even any cousins, as they had excluded their cousins children, so the cousins couldn't come/didn't want to come. (And on occasions, even the bride and grooms SIBLINGS don't come, as their kids can't come.)
Very sad. It turns into some fancy over-priced gala event, executed purely to impress their peers, that has half the family missing (and even some old, and formerly close friends missing too...)
And as I said earlier, it's the couples who spend crazy amounts of their wedding who are the most precious, and who refuse to have kids there. People who spend very little, and get their close family to whip up a buffet, and have the reception/after-party in the local village hall, are the ones who are happy to have kids at their wedding.
The latter is the kind of wedding I prefer.