Venue, flowers, guest list—so much about traditional wedding planning revolves around one single day. But there’s a trend among millennials who are seeing beyond the cake cutting: They want prenups (and cake too). Gran may never want to even utter the D-word, but this is a generation that not only grew up witnessing nearly 45 percent of marriages end in divorce, but is also getting married later. According to The New York Times, the median age of marriage was 29.5 for men and 27.4 for women in 2017, compared to 23 for men and 20.8 for women in 1970. Children? Those are coming later too. So it makes sense that millennials—older, a little wiser and more independent—are thinking about how to protect themselves long before they say “I do.” Curious? We were too. Here are the answers to all your questions on the trend (including how pets are brought into the mix).