I agree with Sandi--this was a child that was pretty much abandoned by her mother at age 16.
Yeah, I bet she is pissed. A decent man would not have had an R with a child. And now that she is older and wiser and has 2 kids (are they daughters, btw?) I BET she is really thinking about what kind of man does this kind of thing.
Somehow she has forgiven her mother for what she did. Perhaps she can forgive you. But there is something really, REALLY wrong about how the two of you got together and it leaves a bad feeling in my gut just reading it. I wonder if now that she is older if it doesn't come across as creepy to her as well.