I Won't Be in a Long Distance Relationship With Someone if You're Cheating, Right?

There are a lot of boundaries that are really common, ones that people don't even think about. If you're cheating on me or sleeping with someone else then i'm not going to be in a relationship with you if you're breaking that deal. Someone who's physically abusive is an example of a boundary that we often don't an think of it that way. An agreement is something that two or more people decide on together, whether in the context of a romantic relae ship or not. They are about protecting you raon, not about affecting some one else's behaviour. You make the boundary, you apply it to yourself and to your own behaviour, and it's enforced by you.