as I recall (and I most certainly could be wrong), she didn't know he had a girl until she went to Best Buy with the titties out. And he goes "i have a girl" and she was like "oh." she had a look on her face but she didn't shrug, she was like "ok i'm out" and that was that.

When did she know before that moment he had one? (I'm not questioning YOU per se, but a few ppl say this and a few don't, and I want to know if I missed this)