Negativity often works like a slow poison between married partners.
Small unloving interactions repeated over days, months, and years damage the sense of physical and emotional intimacy between two people. This hinders a couple’s ability to trust each other and paves the way for the so-called “Four Horsemen” to flood the relationship: criticism, contempt, defensiveness, and stonewalling. Eventually, the toxic impact of negativity can be so great that catastrophic failure of a relationship can occur.
Why is it so common to be so hard on our partners, anyway? It may be a combination of factors: we’re holding onto past sleights; we’re not properly expressing our needs or taking care of our own mental and physical well-being; we have unfair expectations of our spouse’s behaviors; our spouses know us well enough to “push our buttons;” we project our own stresses onto them; and finally, we simply may just start taking our spouses for granted. Whatever the reason, it’s important not to minimize or downplay the potential impact that negativity can have, not only on your marriage but also your own health.
A major reason why negativity can be so powerful is because humans have a cognitive tendency known as “negative bias.” In psychology, negative bias means that we tend to remember, learn from, and pay attention to negative information more readily than we do positive information. We tend to have a stronger reaction—behaviorally and biochemically—to negative interactions than positive interactions. This is why one insult can affect you way more intensely than five compliments will, or why you may lie awake at night dwelling on all the unpleasant events of your life instead of remembering and focusing on the good ones. Unfortunately, we’re just biologicall and socially hardwired to notice that stuff more.
In other words: the bad stuff can stick in our minds, hearts, and bodies much more easily than the good stuff will! This idiosyncratic programming of the human mind can dramatically skew your perception of your spouse, and potentially blind you to all the good things they have to offer and the good times you’ve shared in your marriage.
And as you can imagine, eventually this can spell serious trouble.