Hello noneatall - I'm very sorry these things have happened to you.
Lots of good advice around taking it slow,getting some counseling, not burning bridges, etc said in this thread. And it's all great advice. But!, also, open mind and heart can be really good too.
Whilst definitely not as a dramatic as you, I decided to move to Europe after a long term relationship breakup and I was fortunate enough to get a work permit for a job in Scotland. The first time I came to Scotland was on a job interview and I spent like 2.5 days here on that trip and then moved here. I fell in love with Scotland, met my now husband, and have been here 10.5 years now. So, I totally understand the wanting to start over!! It's not been plain sailing, and the first two years were a blur of fun, learning, and amazement, but also culture shock, homesickness, depression and a health scare which landed me in hospital. Things fell into place and this is truly home though. So, hey, yeah, I get it, I totally utterly do!!! Good luck with whatever you decide!!