I couldn't save my marriage, it was excruciating. You can't control another person.
For the record, everything terrible I thought would happen actually happened.. In fact worse things happened than I could have imagined. All the cognitive behavior therapy and de-catastophizing didn't stop these things from happening.
Our divorce was worthy of a Jerry Springer episode.
I had trouble letting go. But let go I did. And when I did things got better. Sometimes you can't control how and when you let go, but you do. You mind and body need to survive so it will let go for you. Detaching and letting go is tough for most of us.
Now, 6 years after we're divorced, I have a great job, wonderful friends, a great relationship with my children, and even a lovely girlfriend.
You will not die, even if things don't turn out the way you hoped they would.