[Through-Glass]

My biological father and I have never been close. He's always been emotionally controlling, never paid child support, was often absent from my life, and has disowned me in the past.

I've been working hard to patch things up with him lately. But today, I find out that the girl he is "talking to" (and went on a date with tonight) is a 21-year-old college student. A little over a year older than me. I pretty much lost it, although he's not aware of that (the conversation was over text).

I'm completely disgusted, and I feel hurt in a way. It's like he didn't even think of the fact that he has a DAUGHTER the same age as his potential GIRLFRIEND. Age differences are one thing, but this is completely different. You don't date a girl the same age as your child. It's sick. And I don't know if I even want anything to do with him anymore.

Thoughts? Advice? I'm not even completely sure of what I'm feeling right now.