In 2002 I dated a girl in high school for a year. We broke up and had a strained relationship/friendship for 2 years when we reconnected. I acted like an ass and ruined the new opportunity to start our friendship anew. A few years after that we started talking again, and one night she admitted to me, possibly for the first time to anyone, that she was bisexual. I inadvertently shamed her with careless comments and jokes. She hasn't talked to me since. It has been over ten years since and I can't stand what I did to her. I occasionally look her up on Facebook, but her privacy settings prevent me from contacting her. If I dwell on it too much at a time I fear I will overstep conventional social boundaries and find a way to contact her.