Certainly it introduces a new complexity to the case, no? I'd go as far to say
significantly more complexity, especially if their break up was anything like the average break up today and the ensuing drama--where depending on the time of the day, each partner could be found guilty of harassment if they chose to pursue.
On the larger topic of sexual harassment, I often wonder if there should be a word for sexual harassment just as we have one for rape(where stop means stop). With sexual harassment, seemingly normal conversation could be construed as criminal.
Alas, don't shit where you eat.