Codependency in a relationship usually occurs when one of the partners has a Borderline Personality Disorder (BPD) or Narcissistic Personality Disorder (NPD). If your partner has either one of these personality disorders, you might find yourself stuck in a toxic codependent relationship.
Signs That BPD Splitting Is Sabotaging Your Relationship. The person with BPD often uses splitting when the feelings are so overwhelming that the person reacts to get rid of them; for instance sending abusive messages or breaking up in the heat of the moment. Often these splitting behaviours push the partner away.
Unstable relationships
If you have BPD, you may feel that other people abandon you when you most need them, or that they get too close and smother you. When people fear abandonment, it can lead to feelings of intense anxiety and anger.
Interpersonal relationship triggers
The most common BPD triggers are relationship triggers. Many people with BPD have a high sensitivity to abandonment and can experience intense fear and anger, impulsivity, self-harm, and even suicidality in relationship events that make them feel rejected, criticised or abandoned.
Borderline Personality Disorder (BPD) is highly associated with verbal abuse, emotional abuse, psychological abuse, physical abuse, and/or domestic violence often suffered by those who are non-borderline.
Results found in a 2014 study found the average length of a BPD relationship between those who either married or living together as partners was 7.3 years. However, there are cases where couples can stay together for 20+ years.
With treatment and continual support from family and partners, people with BPD can have successful relationships.
Dating someone with borderline personality disorder can be challenging. Your partner may have major difficulties with strong emotions, drastic mood swings, chronic fear of abandonment, and impulsive behaviors that can strain your relationship with chaos and instability.
Anyone living with BPD can still lead satisfying lives and take pleasure in long-term relationships and even life partnerships. With the proper treatment and support, people with BPD can and do have healthy and happy relationships.
People with BPD may be sensitive to rejection and abandonment and are prone to splitting, rage, and impulsivity. If a person with BPD feels rejected or abandoned, they may end the relationship. However, this is usually followed by significant anxiety and regret and efforts to get back together.
People with BPD fear abandonment and have trouble maintaining relationships. Nevertheless, they tend to lie, which ruins trust and intimacy, fosters resentment, and harms the very relationships they fear losing. Many family members and friends of those with BPD cite lying as a major problem in their relationships.
Borderline/dependent: A person with borderline personality disorder (BPD) is well-matched with a person who has a dependent personality disorder (DPD). The BPD has an intense fear of abandonment which is a good match for the DPD who will not leave even a dysfunctional relationship.
Passionate and emotional – When a person with BPD loves, the love is deep, highly committed and loyal to the relationship. Even though there may be struggles with attachment and fears of abandonment, these are ultimately manifestations of love.
For someone with BPD, the favorite person is deemed the most important person in their life. This person can be anyone, but it's often a romantic partner, family member, good friend, or another supportive person (like a coach, therapist, or teacher).
More than others, your partner with BPD may be especially good at delighting you with spontaneous adventures and surprises. Many people with BPD enjoy being with others and making them laugh. Their high energy and spontaneous nature make being with them a great pleasure.
People affected by BPD often have highly unstable intimate relationships. Usually of above average intelligence, they tend to fall in love easily, sometimes without getting to know the person.
A fear of abandonment is central to BPD. That can present obvious problems in a relationship, especially when you're just getting to know someone and have no idea where things are heading. Unfortunately, intense fear can lead to your partner being clingy or making unreasonable demands on your time.
These results suggest that patients with BPD report becoming more accepting and forgiving over time. Additionally, recovery status is significantly associated with increasing time in these states.
Enable the person with BPD by protecting them from the consequences of their actions. If your loved one won't respect your boundaries and continues to make you feel unsafe, then you may need to leave. It doesn't mean you don't love them, but your self-care should always take priority.
One study found most women with BPD (68.7%) experienced frequent breakups and reconciliations within their relationships, and over 18 months, almost 30% of them permanently broke up with their significant others. On average, couples broke up about once every 6 ½ months but tended to get back together.
Only remorse leads to a real apology and change. One of the hallmarks of people with Borderline Personality Disorder or Narcissistic Personality Disorder (BP/NP) is that they often do not feel truly sorry. Even though a BP/NP may say he or she is sorry, there is often something lacking.
Do borderlines regret the loss of a quality partner? No, they often regret the decision to let that partner go. People who suffer from a borderline personality disorder (BPD) often have intense and unstable relationships. They may idealize their partners one minute and then devalue them the next.
As a symptom
Some people with borderline personality disorder (sometimes referred to as BPD) can be markedly impulsive, seductive, and extremely sexual. Sexual promiscuity, sexual obsessions, and hypersexuality are very common symptoms for both men and women with BPD.