I need some help here. This guy proposed to me and later we broke up. It turns out that he was just lying to get laid the whole time and when the thrill wore off he found a new "love of his life". I spoke to one of his exes - I guess he always does that.
Anyway, he gave me a ring when he proposed. It turns out it's a fake and I can't sell it. I don't want to just trow it away, I need to do something more, like a spell to protect me from sociopaths in the future or to prevent him from succeeding in this scam again.