Depression Support Group
Depression is a real and debilitating condition that is often misunderstood by family and friends. Its meaning can range from a prolonged period of sadness to an actual mental illness with specific symptoms. Find and share experiences with others who are going through the same struggles.

Guys like that are not dumb, or stupid. He was a great sounding board for you and accepted everything you told him without recoil because he has no "moral/social/mental" filter for what "wrong" is. They pick people that need someone to be friends with, because your needs feed his energy.
When he acts like molesting 3 girls in their sleep is no big deal he either 1. things your dumb enough to accept his twisted filter or 2. he lives by his twisted filter and just doesn't care what you think.
Is missing someone like that wrong....well, you don't need someone like that in your life. You don't need a man like that to be your main support, for any hundreds of reasons. You don't have to be a Psychopath to be a Molester or Pedophile, sexual abusers come in many different shapes and sizes.
My father was a Pedophile and the psychological games that Sexual Abusers play with people are some of the best and they can be so well played that people don't even realize their being played.
Getting this guy out of your life was the best thing you could have done.
From what I understand, those girls felt the same way towards him that you did. In the end, he proved he didn't care about them at all and completely betrayed that trust.
This is a person who thinks completely of himself. It's obvious that he also didn't care about you. As OlderCPer said, getting away from him is good for you.