Unshakable Unbreakable

What are your unshakable unbreakable boundaries in a relationship? Do you know? Or is it just like, "whatever . . ."

It might sound weird, but one of the main things you want to plan for is your relationship. Not who you're going to like or love, but deciding what you want and don't want in advance — your unshakable unbreakable boundaries for a relationship.