Marital Conflict and
Relationship Issues

  • Saying things you regret, using poor judgment, acting impulsively, making bad decisions, and even infidelity and addictions can indicate problems in an area of the brain called the prefrontal cortex (PFC). The PFC is involved with planning, forethought, judgment, focus, insight, empathy, and impulse control. When activity in this part of the brain is low, it leads to problems with these functions.
  • Moodiness, negativity, feeling bored and unmotivated, low energy, and sleep and appetite problems can be signs of overactivity in the deep limbic system, which is the brain’s emotional center. When this part of the brain works well, it helps you be happy, feel motivated, and be able to enjoy the things you like to do.
  • Worrying all the time, being stubborn and argumentative, or holding grudges may indicate dysfunction in the brain’s anterior cingulate gyrus (ACG). The ACG is involved with shifting attention from one thing to the next, but when there are problems in this area, people can get “stuck” on negative thoughts and behaviors. When the ACG is healthy, it helps you and your spouse go with the flow more easily, be open to each other’s ideas and opinions, and deal more successfully with new problems.
  • Irritability, aggression, having a short fuse or episodes of rage, and even forgetfulness can indicate trouble in the temporal lobes. These brain structures are important for learning, memory, and emotional stability. Abnormal activity in the temporal lobes, such as after a head injury, can cause a nice and caring partner to become angry and combative. Or, if you always must remind your spouse or partner about appointments and daily tasks, it may be an indication that they have memory problems.
  • Frequently feeling nervous and tense, a tendency to catastrophize situations, or always being extra cautious may be the result of overactivity in the basal ganglia, a part of the brain that sets the body’s “idle.” It plays an important role in motivation and drive, but too much activity in the basal ganglia can cause symptoms of anxiety that make it hard for you or your partner to stay calm and stop fretting.