Allow me to illustrate some key points and factors that would lead me to believe so:
1) "Her" gender on her account is listed as a male, and her age is now 13. We all know for a fact that she's much older than that, and a bitter person who hates her life. NG is home to alot of 13 year old boys whom she can be targeting as we speak.
2) She has a fixation with her nephew. Most women child predators have sexual fixations with children whom they are related with. They will act upon sexual desire when they are alone together and give in to their sexual fantasies. I'd hate to think about how much "quality time" they must have spent together already.
3) As mentioned before, she is quite stressed as a person and has been known to complain about men, work and dating. These frustrations can all boil down to seeking a sexual outlet to release all these frustrations. What better victim than a mailable, young child who doesn't know any better?
Keep in mind these things when you chat with her again.