Had an emotionally painful, self-esteem crushing experience at the hands of a high school girl that left me bitter and angry. Reconnected with her 15 years later and set about trying to hurt her the way I hurt. Wound up falling in love and getting married.
That's some Hollywood bullshit right there but we've been married going on 15 years.
Already anticipating that deathbed "syke!" after decades of marital bliss.