she doesn’t even seem sorry and that’s what hurts the most… how do you make a cheater actually feel guilty for what they did?? do i tell her family? show her how much she hurt me? or does nothing work with people like this 
I’m sorry you’re hurting. Feeling guilt is about accountability, not manipulation. You can’t force it. Focus on reclaiming control: set firm boundaries, go no-contact if needed, journal a venting letter (not sent), seek support, consider therapy. The real justice is your healing and moving forward, not revenge.