I haven't known anyone personally to do this, but I know someone about to get married that I WISH would cancel their wedding...
Yes.
It's not anyone now, but my best friend was getting married back in, oh...the late 90s. She wasn't a big communicator, but what she did tell me about him wasn't making me happy. Ultimately it seemed that ALL they had was attraction; everything she believed in, he believed the opposite. It was going to be a lifetime of arguments over everything. I remember driving out to a big concert/festival a few hours from here, quietly and lightly sort of begging her to just postpone it until they could really talk about all of these things. She wanted to, but she "couldn't", because she didn't want to disappoint people. She didn't see *herself* as being worthy of not disappointing.
So they got married, until 2004ish, when she called at midnight asking if she could come over, because she had just found out that her husband had been cheating on her. It all came out NYE when she hugged him and felt something in his jacket pocket, and reached in and pulled out a phone she had never seen; started as a "where did this come from?" because one of the big life issues they didn't agree on was his willynilly expenditures, and ended up finding out it's how the other woman contacted him...
Sigh.
She's now married to a wonderful guy that she dated for quite awhile, had REAL conversations with, and they make reasoned decisions *together*. She has serious health problems, and while her first husband magically developed shingles and couldn't be there with her when she was hospitalized (I'm not downplaying shingles, but if your wife is touch and go and might die, you put on a biohazard suit, gloves, and a mask, and you go sit with your wife) (and it turned out he had put a down payment down on a new apartment JUST before she ended up in the hospital, to move in with the other woman, and his wife getting sick was a big inconvenience for him)....when she had a transplant a few years into the relationship with the now-2nd-husband, he was there 100% for her, almost more than her sisters were. I felt sad because she didn't need *me*, but I was so so so so happy that she had a proper love to take care of her.
But it sure would have been nicer for her to never have that first experience.
When I confronted him onetime about his cheating ways he told me that "he hadn't cheated with nearly all the women he could have cheated with." Total bottom feeder.
Holy heck. (you sure he lives in MS? because it sure does sound like the 1st husband in my story above! (also a lawyer) (cheated with his legal secretary))