Fact 1: She was the victim of sexual trauma. Fact 2: She has stated how much she loved Dick Grayson. Fact 3: She had tried to imply in interviews that Dick was bisexual, just like her. Fact 4: She gave Dick a sexuality that was not in evidence in any of his other appearances (the infamous "fight or fuck" bullshit). Fact 5: She gave Dick a sexual trauma.
Psuedo-fact 1: Many fanfic authors project "too-much-information" aspects of themselves into characters they love.