@Canneverthinkofagoodusername
I have friends who have doubted their upcoming wedding but have gone through with due to the shame or embarrassment of calling it off which is so sad. My own mother went through this when she married someone years ago. She even had doubts on her actual wedding day and there wasn’t any excitement. She knew it wasn’t working but she went through with it anyway. Split a few months down the line!
Yes, this is what my friends have admitted to me and say they wish they had had the strength to call off their engagement like I did but it is expected to just go through with it. (They are currently still married and I get along fine with their husbands so it makes things kind of awkward, in my mind, for me to know that my friend doesn't really want to be with him and wishes she hadn't married him.)
These same friends tell me they don't really believe in marriage, that it is just a societal convenience and something people do because it's expected or that it's easier to stay married when they have kids to raise together, etc. But then they sometimes tell me they know there is something better out there for them and they wish they could pursue it and sometimes they tell me they're planning to but they stay married, so, to me, it's confusing!
I think it's very important to be true to ourselves and honest with ourselves. But some people learn to do that once it's too late (or never). I spent a long time trying to follow conventions and do what was expected of me and it made me so miserable and anxious. I just couldn't do it anymore. The way I ended my engagements were not ideal and at the time I put both my fiancees and myself through a lot of unnecessary suffering compared to if I had just been honest and upfront with them from the get go (not that they were perfect either). But I have no regrets because it is much better (for both of us) than being stuck in an unfulfilling marriage and I know it was the right thing to do but I just wish I had done it sooner or in a different way.
However, I didn't know for sure what I wanted/didn't want. I was all over the place. It took staring at a set marriage date and started the preparations for me to realize I didn't want it but then I questioned my own gut feeling and logic told me that on paper it was good, etc. (The second time. The first time was just a mess all around but I was very young and dumb.)
I think this probably doesn't happen to some people until AFTER they are married. Like others have said, they are caught up in planning the big day and being obsessed with the wedding or think everything will be a great fantasy and then reality hits and they realize they made a big mistake. For anyone here saying that you realized you needed to end the marriage and got out, I think that is admirable. It is not good to be stuck in misery just because you made a bad choice to get married.
I know that people say relationships take work and commitment/vows should mean something but sometimes if the personalities don't mesh (or there is abuse or toxic dysfunction!) it just will never work out or shouldn't. Sometimes I think it is also something within one or both partners- they will never be ready to know what a good, fulfilling relationship even is unless/until they work on themselves first, so it's likely the one they're in is not fulfilling but nothing would be until they looked inward first, and it's likely the one they are in would not be the one that their "more evolved" self would have chosen anyway, if that makes sense.
I am a big believer in marriage now but only because I feel I am with the right person, and I agree it takes work and is hard. But I could only do it once I was in the right place with myself and had found the right partner for me. And a lot of it involved giving up on societal ideals, my own ideals, conventions, etc., and just being true to myself because otherwise I was a huge mess. Engagement or marriage is a huge decision that so many of us (myself included in the past) take lightly or don't properly examine until it's nearly too late or until we feel it's too late but IMO it is never too late to live the best kind of life for ourselves.
I am so glad I didn't stay with either of my exes. So when my friends tell me I'm strong or brave for calling off the engagement, I just feel that I had no other choice, that the pain of staying was worse than the pain of leaving or letting it all fall apart (I didn't do it in the most pro-active or healthy way because I didn't know how, and that was the painful part.) Sometimes I think if their relationships were really that bad they would HAVE to get out or else be miserable. Other times I think that some people just feel miserable and stay anyway- I know my parents did/do this and it's depressing and confusing but some people do it. So kudos to anyone who has left rather than face misery forever.