By Jamie C. Williamson, PhD

Jealousy can be toxic or healthy for married couples.
Toxic jealousy is a red flag. But healthy jealousy can actually signal that you and your partner want to protect your bond. For healthy jealousy, both partners share the blame for the jealous feelings, and both have a role in determining the impact of jealousy on their marriage.
Toxic Jealousy
Toxic jealousy is rooted in low self-esteem, insecurity, and a debilitating fear of abandonment. These psychological drivers can transform a loving spouse into a “green-eyed monster” who monitors texts and emails without permission, makes accusations of lying without evidence, engages in controlling behavior, and might even stalk their partner.
People who feel jealousy this intensely are still responsible for controlling their behavior. Acting out through anger, controlling, and spying is inappropriate, unhealthy, and damaging to the relationship. These obsessive actions lead to conflict and dissatisfaction. If unchecked, they could be considered abusive and constitute a “red flag” of concern that should be addressed professionally.
Healthy Jealousy
Healthy jealousy, by contrast, is a fleeting, manageable emotion that often acts as a protective mechanism for the relationship rather than a sign of dysfunction.
Feelings of jealousy naturally and understandably arise when a person experiences a real or perceived threat to their marital relationship. Although jealousy is more commonly experienced by people who are insecure, even the most secure people can experience a twinge of jealousy when someone flirts with their spouse and during circumstances that involve loss of time with or attention from their spouse. Add a bit of vulnerability to the mix, and jealousy escalates, but can still remain healthy.
Fortunately, normal, healthy jealousy can be managed through open communication, trust-building, and mutual reassurances of commitment.
Shared Blame and Joint Responsibility
Jealousy in marriage is rarely caused by just one person, but rather a combination of one partner’s internal fears and the other partner’s actions (or lack thereof).
Why Blame the Person Who Feels Jealous:
Rooted in Insecurity: Jealousy often stems from personal insecurities, low self-esteem, or past traumatic experiences, rather than the partner’s actual behavior.
Emotional Regulation: Individuals are responsible for managing their own emotions (fear, anger, anxiety) rather than projecting them onto their spouse.
Unrealistic Expectations: Sometimes jealousy arises from unrealistic demands on a partner’s time or social life.
Why Blame the Person Who Causes It?
Inconsiderate Behavior: Actions that trigger jealousy, such as flirting, keeping secrets, or failing to prioritize the spouse, can exacerbate insecurity.
Lack of Trust/Connection: Not providing enough reassurance, emotional closeness, or honesty can foster an environment where jealousy thrives.
Ignoring Boundaries: Continuing behaviors that a partner says makes them uncomfortable shows disrespect and erodes marital trust.
Responsibility of the Jealous Person
While feelings themselves aren’t “wrong,” the individual experiencing them is responsible for managing their internal reactions and behaviors.
Root Causes: Identify and use approaches that will reduce personal insecurities and increase self-esteem.
Accountability: Be responsible for owning your emotions and communicating them using “I” statements (e.g., “I feel insecure when…”) rather than making accusations.
Behavioral Control: Practice self-control. Feeling jealous is natural but does not excuse expressing those feelings through antisocial behaviors like controlling or spying.
Responsibility of the Person “Causing” Jealousy
People are not responsible for their spouse’s internal feelings, but they are responsible for their own actions and how those actions affect the relationship’s security.
Avoid Fuzzy Boundaries: Help create a secure environment. Don’t display secretive behavior, break commitments, or maintain inappropriate closeness with others.
Provide Reassurance: In a healthy marriage, partners act as allies. So, readily offer reassurance and adjust behaviors that may be legitimate jealousy triggers for a spouse.
Be Transparent: Being open about schedules or interactions builds trust and can help rebuild trust if there has been a past breach.
Bottom Line: Fix the Problem, not the Blame
If you and your partner need to navigate healthy jealousy issues, start by acting like cooperative allies. Avoid the blame game. Concentrate on open communication, setting clear boundaries, and strengthening trust. Jealous partners should examine their insecurities and learn to express their feelings constructively. At the same time, the triggering partners should be mindful of their spouse’s vulnerabilities and intentionally avoid actions that will activate their spouse’s insecurities and jealousy. Together, you can tame the green-eyed monster.
Let me know if I can help.
Jamie C. Williamson, PhD is a FL Supreme Court Certified Family Mediator and member of the Gottman Referral Network, with a Certificate in the Science of Wellbeing and Happiness from the Harvard School of Medicine. She is an owner and partner at Amity Mediation Workshop, a mediation practice specializing in “friendly divorce” mediation and psycho-educational couples counseling. Dr. Jamie speaks frequently on relationship topics like jealousy and authors the blog “Work it Out”. You can find her online at amitymediationworkshop.com.



















































