Seemingly out of nowhere, and certainly out of character, one or both stop the interaction or take it to a more caring place.

Losing trust in a relationship? Here's how to rebuild it — or to know when to walk away, according to experts.

Your partner lied. Or cheated. Or broke a promise they made to you. How are you supposed to rebuild trust with them after such a transgression? "Trust is not often something that can be rebuilt ...