That weirds me out, because it implies that she's not her own woman who can take new evidence (Celine's complaint) and go "wait a second, that thing years ago that he did to me was actually also shitty and unacceptable".
I think the law deals with similar concerns by not basing a judgement on how someone feels, but rather on actions and agreements. Did they lie, cheat, steal, deceive, coerce, manipulate, intimidate, threaten, abuse, etc in context of some agreement or lack thereof. But that's just the law; obviously there is an entire world of morality/ethics that exists outside the law with different considerations.
I'm just saying, he hit on a minor, and he doesn't appear to be a moron, so screw this guy.