‘If we don’t move, I’ll divorce you’: Husband is Getting a Little Too Friendly With the Neighbor’s Wife, His Actual Wife Draws a Line

Feeling safe and secure in a relationship is the fundamentals, the basics of intimacy. Knowing your partner is there for you and only has their eye on you is crucial. When one doesn't feel secure, the relationship can implode. Everything about the essence of the connection, vulnerability, and closeness is threatened. 

Even without explicit cheating, each partner should be so hyped and excited by their partner. They should want to brag about them and show them off. When you really, truly love someone then you're proud to be with them, you don't want to hide them. You don't want to hide them and you certainly should want to give them the world. What if someone disrupts that relationship? If one feels themselves drawn towards someone else, it's only right to cut the relationship to avoid drama in the future. When you secure your love with someone, you're just lying to them if you veer elsewhere.