Third, divorce. You will find out who your real friends are when you get divorced.

When my ex- and I were going through a divorce, they didn't want me to say anything publicly at all. They were insistent that it wasn't anyone else's business, and since I was trying to make the process as painless as possible, I assumed that this was a good-faith request.

I was wrong.

I was being silent, and they were telling everyone a load of horseshit about me, and bad-mouthing me in public to every single one of our mutual friends. I lost all but one of our mutual friends; my silence was assumed to be an admission of guilt.