Times have changed. In the not-too-distant past, prenuptial agreements were not for everyone. The vast majority of people got married without one. The general consensus was that such agreements were only for the 'rich and famous.' In today's climate, people are seemingly more sophisticated than in the past.
What changed in me was the realization that I was committing to a process of being with another person. There is a difference. I came to peace with the fact that I was not committing to being the same person for the rest of my life; that person he initially fell in love with. I am too old to believe that.