You're not terrible at this at all CRW, you're a man that invested his life into something that no longer wants to be a part of his life.
In every business venture there comes an "opportunity" to divest, take what you can, learn what you can and just walk away. A poorer man financially, but a wiser man none the less.
Rebuild your empire around yourself, around people that care about you, for you.
Just cos things are going right, doesn't mean that they were always wrong.