When i was with ex I had some financial problems which I was working through myself, never got into any trouble with it but I had quite a bit of debt from my student days that I will still paying off.
I was constantly getting grief because he wanted to go away every year on holiday and I couldn't afford the 1k it cost for a week.
I also couldn't afford to shop at M&S or go out to expensive places every weekend so he started to tire of me as I used to scrimp and save and pay off as much debt as i could.
Anyway I foolishly bought a house with him - sold my car and bought a cheaper one to contribute to the deposit but he ultimately owned a bigger % of the house.
The resent towards me grew deeper the longer we lived together as I was still paying off my debts and avoiding expensive holidays so he used to go for weekends away with friends and nights out spending £2/300 a night. He would never ever compromise and go somewhere cheaper.
He treated me terribly, he cheated on me and I still stuck by him.
One night he turned to me and told me to get out as he no longer loved me, he wanted a lifestyle that I couldn't afford, and as he owned most of the house I needed to leave.
So I did. Turned out he was messaging lots of other women on facebook and one in particular...
3 years on I am completely debt free, have a good amount of savings, my salary is bigger, my house is in a better part of the city and worth more, I run my own business and can now afford the things that I want to spend my money on, not the things that HE thought I should spend my money on. I have a lovely DH also :-)
He's still single - the woman he cheated on me with dumped him 6 months later, he still lives in the same house and I've heard through the grapevine he's desperate to move but can't afford it. Also had text after text after the other woman dumped him begging me to reconsider, he'd been a selfish fool and realised how good I was for him etc etc blah blah blah. Has told various friends i was the one that got away, how much he regretted his decision.
THAT was the best revenge ever 