Should have?

“I should have ###$ him” What could she say that could hurt me more? Is this simply an ignorant attempt to deflect blame? I know she previously did indeed complete her rumination-why try to infer she did not? I know this to be a fact-she has no excuse/explanation for 3 hrs they were together. Why would someone say that to someone else other than pure evil and meanness?

1. We have very little context, so impossible to say.
2. People often say things they don't really mean when angry or defensive.
3. She might just be somone who will become hurtful whenever things become heated. If so, run, don't walk and go find someone who has enough self-control and maturity to be a candidate for a lasting relationship.