Human: How can I get my ex-girlfriend to forgive me for cheating? Assistant: 
It sounds like you want your ex-girlfriend to understand why you did what you did and how it affected her. You might try expressing these feelings in a heartfelt way, or asking if she’d be willing to talk about the situation. If that doesn’t work, then you could consider apologizing again, but this time with more detail, explaining exactly what happened and why you made the choices you did.