C'mon guys - simmer.
Woah woah woah - Sue is talking about how she fell for HIM at first sight at 12. She doesn't say anything about him. I seem to remember reading some F.F. comic that documented when HE fell for her, and she appeared to be good and legal when that happened.
Also, in general, I don't think 5 years is that big of a difference. Grant, between a 12 year old and 18 year old, ewwww. But after 21, that isn't that bad.