This old flame has gone and flamed out.

So I'm sitting at my favorite bar and guess who plops down on the empty stool next to me? My old girlfriend from three years ago. She just happened to drop in. Yeah, right. Been three years but she looks ten years older. Drugs, I figure. And guess what? She needs money and a place to stay. This is the same woman who cheated on me, stole 600 bucks from my dresser,got drunk and wrecked my car. Looking at her, I saw the most pathetic creature I have ever laid eyes on. But instead of feeling angry I felt very, very sad. I forgave her. And then I drove her to a detox, then made some late night phone calls to some people who could help her. Then I vowed to myself to never see her again. Normal?