A great aunt's marriage lasted 6 weeks. She was in love with someone, but her parents had spent a lot of money on her education and thought he wasn't good enough. Lots and lots of pressure to end the relationship. Meanwhile, someone her family had known for a long time was also keen on her. She cracked under the pressure, split with the bloke she loved and married the second one. Apparently he was lovely, knew she was lukewarm about him but thought he could win her round.
Parents pushed the boat out for the wedding, as a "reward" for choosing the "right" bloke, but she didn't look happy on the day.
She didn't want to sleep with her husband, he was prepared to wait till she was ready, but she walked out after 6 weeks.
She ended up using her education to have a career, remained single, and had a good life. By the time I knew her she was quite old. She dressed flamboyantly in glorious colours, and was involved in the local am-dram company. I thought she was wonderful.
I don't know what happened to either man.