Most Helpful Girl
When I divorced about ten years ago, I was so mad and bitter that I went for revenge. I went out and slept with his brother and a work colleague I knew he hated. I realized shortly thereafter that I was only hurting myself, so I went into a depression for about three months where I didn't leave the house. After I got past that I slowly slowly slowly worked my way into the dating pool again. It was a full year before I had sex again.
So my advice is stay away from revenge, and take your time to heal. It's different for everyone.