This article was updated on September 12, 2026.
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| Is Your Partner Stuck in a Codependent Relationship with His Ex? |
As a psychotherapist in New York City, I often work with individuals and couples who are stuck in a painful situation. It usually sounds like this: Their partner is wonderful in every way--except for one boundary issue. They maintain constant, active contact with a former romantic partner.
If the ex relies heavily on them for emotional support, it creates an undercurrent of tension, jealousy and friction in their current relationship (see my article: Are You In a Codependent Relationship With Your Ex?).
The dependence is often an emotional dependence or it can be a dependence related to basic everyday needs. But the point is that the ex still relies heavily on the partner, who is reluctant to set boundaries with them.
When there are Children Involved:
Of course, there are times when this problem is unavoidable--specifically, when there are children involved.
Of course, there are times when this problem is unavoidable--specifically, when there are children involved.
If you begin a relationship with someone who has children from a former relationship, you know (although you might not like it) that your partner must talk to his ex about matters relating to the children.
This is what a responsible parent does, and it requires a good dose of understanding, compassion and patience on your part to deal with this situation.
This is what a responsible parent does, and it requires a good dose of understanding, compassion and patience on your part to deal with this situation.
It helps a lot if you feel secure in your relationship and you know that you can trust your partner to maintain appropriate boundaries with their ex, basing their contact solely on the children's welfare without blurring the lines.
This is a dynamic that I help individuals and couples with in individual psychotherapy and couples counseling. These are issues that people deal with in blended families, but that's not the focus of this particular posting.
How the Former Relationship Affects the Current Relationship:
The particular dynamic that I'm addressing has more to do with someone who leaves his relationship (where there are no children), enters into a new romantic relationship but, for whatever reason, he finds it extremely difficult to sever his ties with his former girlfriend or wife.
If you're in a new relationship with someone (whether it's with a boyfriend or a girlfriend) who can't or won't let go of his former partner and it's affecting your relationship, I don't need to tell you that you're in a challenging situation.
I'm not even talking about situations where there is actual infidelity going on with the former partner. I'm focusing on the situation where your partner still makes and receives calls to his ex, still gets together with her (without you), and where this interferes with your relationship.
I know that there are situations where maintaining contact with ex partners doesn't interfere with the current relationships. I've had clients who divorce, both people remarry and maintain friendships with their ex-husbands and ex-wives.
Not only is it not a problem, but the couples enjoy going out together, they vacation together, and they value the friendship. The boundaries are clear, and it isn't a problem for anyone.
I'm mostly referring to situations where, for all intents and purposes, the prior romantic relationship has ended, but the two people who were involved decide to try to maintain a friendship. So, for example, in this type of situation, you begin a new relationship and you find that your boyfriend is still very focused on his ex.
Maybe they've ended the romantic and sexual aspects of their relationship, but (even though they might not admit it) they're still very emotionally dependent upon each other: He still feels that he must have her advice before he makes any major decisions, she still calls him frequently to help her with her problems, and so on.
This is a dynamic that I help individuals and couples with in individual psychotherapy and couples counseling. These are issues that people deal with in blended families, but that's not the focus of this particular posting.
How the Former Relationship Affects the Current Relationship:
The particular dynamic that I'm addressing has more to do with someone who leaves his relationship (where there are no children), enters into a new romantic relationship but, for whatever reason, he finds it extremely difficult to sever his ties with his former girlfriend or wife.
If you're in a new relationship with someone (whether it's with a boyfriend or a girlfriend) who can't or won't let go of his former partner and it's affecting your relationship, I don't need to tell you that you're in a challenging situation.
I'm not even talking about situations where there is actual infidelity going on with the former partner. I'm focusing on the situation where your partner still makes and receives calls to his ex, still gets together with her (without you), and where this interferes with your relationship.
I know that there are situations where maintaining contact with ex partners doesn't interfere with the current relationships. I've had clients who divorce, both people remarry and maintain friendships with their ex-husbands and ex-wives.
Not only is it not a problem, but the couples enjoy going out together, they vacation together, and they value the friendship. The boundaries are clear, and it isn't a problem for anyone.
I'm mostly referring to situations where, for all intents and purposes, the prior romantic relationship has ended, but the two people who were involved decide to try to maintain a friendship. So, for example, in this type of situation, you begin a new relationship and you find that your boyfriend is still very focused on his ex.
Maybe they've ended the romantic and sexual aspects of their relationship, but (even though they might not admit it) they're still very emotionally dependent upon each other: He still feels that he must have her advice before he makes any major decisions, she still calls him frequently to help her with her problems, and so on.
If it happens frequently enough and it starts to impact your relationship, there you are, feeling left out and, possibly, feeling like you're having an affair with your own boyfriend.
Feelings Don't Always End When the Former Relationship Ends:
Just because two people have broken up doesn't mean there might not still be strong emotional feelings between them. It's usually better to know about this before you enter a new relationship with someone. Then, you have the option of deciding whether you can handle a relationship with someone who still has strong emotional ties with an ex.
As I mentioned earlier, for some people, it's not a problem because there is a recognition that the partner in the new relationship is primary and, usually, when this type of situation works out well, the new partner is included in any plans. It's also clear that the former romantic relationship has developed into a real friendship and it's not a threat to the new relationship.
The point is that the end of a relationship doesn't necessarily mean the end of feelings. And if your ex is unwilling to accept that the new partner is primary, that's when problems develop.
Clinical Vignette
The following vignette, which is a composite of many cases, is an example of the type of this t problem:
Susan and John
When Susan met John, he had broken off his relationship with Jane about six months before.
Feelings Don't Always End When the Former Relationship Ends:
Just because two people have broken up doesn't mean there might not still be strong emotional feelings between them. It's usually better to know about this before you enter a new relationship with someone. Then, you have the option of deciding whether you can handle a relationship with someone who still has strong emotional ties with an ex.
As I mentioned earlier, for some people, it's not a problem because there is a recognition that the partner in the new relationship is primary and, usually, when this type of situation works out well, the new partner is included in any plans. It's also clear that the former romantic relationship has developed into a real friendship and it's not a threat to the new relationship.
The point is that the end of a relationship doesn't necessarily mean the end of feelings. And if your ex is unwilling to accept that the new partner is primary, that's when problems develop.
Clinical Vignette
The following vignette, which is a composite of many cases, is an example of the type of this t problem:
Susan and John
When Susan met John, he had broken off his relationship with Jane about six months before.
Susan and John began dating and they hit it off right away. They both felt a strong romantic connection that was different from anything either of them had experienced before. Their relationship seemed ideal--with the exception of one thing: He still maintained frequent contact with Jane.
John was very upfront from the start that he and Jane wanted to remain friends. They had been together for five years, and they still cared about each other, even though they weren't romantic or sexual any more.
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| Stuck in a Codependent Relationship with His Ex |
John was very upfront from the start that he and Jane wanted to remain friends. They had been together for five years, and they still cared about each other, even though they weren't romantic or sexual any more.
At first, since everything else seemed to be going so well, Susan told herself that it was admirable that John and Jane were able to maintain a friendship. But, over time, she began to resent John's frequent contact with Jane, especially as it began to interfere with her relationship with John.
It seemed that things were not quite what they appeared to be at first. Susan never felt that John was cheating on her, per se. But she sensed that now that Jane knew that John was seeing someone new, Jane called John more frequently and seemed to depend on him more.
Whether it involved household repairs, late night talks about how lonely she felt or about her personal problems or wanting to get together with John (without Susan), more and more, Susan felt Jane was taking up a lot more time than Susan felt comfortable with, and she was resenting it.
Whether it involved household repairs, late night talks about how lonely she felt or about her personal problems or wanting to get together with John (without Susan), more and more, Susan felt Jane was taking up a lot more time than Susan felt comfortable with, and she was resenting it.
Susan sensed that Jane still wanted to maintain an emotional hold on John, even though he was in a new relationship, and she sensed something manipulative in the way that Jane played on John's feelings of guilt for having ended the relationship with Jane. She also sensed that, for whatever reason, John was caught up in this dynamic.
When Susan talked to John about this, he responded by trying to reassure Susan that nothing romantic and Susan had nothing to worry about. He seemed unable to see how much time Jane was taking up and how this affected his new relationship with Susan.
For a while, Susan tried to be understanding. She loved John, she trusted him, but she also had a bad feeling about the dynamic between John and Jane.
When Susan talked to John about this, he responded by trying to reassure Susan that nothing romantic and Susan had nothing to worry about. He seemed unable to see how much time Jane was taking up and how this affected his new relationship with Susan.
For a while, Susan tried to be understanding. She loved John, she trusted him, but she also had a bad feeling about the dynamic between John and Jane.
Then, one night, John was staying over with Susan and they were starting to be intimate. It was close to 11 PM when John received a call on his cell phone from Jane. Susan asked John not to take the call, but he gave her a pained look and said that if Jane was calling at this time, it must be important.
He asked Susan to be understanding, and he took the call. From her side of the bed, Susan could hear Jane sobbing on the other end. Susan felt the now-familiar anger and resentment welling up in her. John could see that Susan was getting annoyed, but he gave her a helpless shrug, as if to say, "I can't abandon Jane. She needs me" and took the call in the other room.
A half hour later, when John came back into the bedroom, Susan pretended to be sleeping. She felt too hurt and angry to talk to John, and she didn't want to have a late night argument with him. So, they each slept on either side of the bed and feelings were tense the next morning before they each left for work.
This was the situation when Susan and John began coming for couples therapy. Susan felt that she was in a terrible dilemma--she loved John and she knew that he loved her, but she couldn't tolerate how his friendship with Jane was affecting their relationship.
A half hour later, when John came back into the bedroom, Susan pretended to be sleeping. She felt too hurt and angry to talk to John, and she didn't want to have a late night argument with him. So, they each slept on either side of the bed and feelings were tense the next morning before they each left for work.
This was the situation when Susan and John began coming for couples therapy. Susan felt that she was in a terrible dilemma--she loved John and she knew that he loved her, but she couldn't tolerate how his friendship with Jane was affecting their relationship.
For his own reasons, having to do with his family history with a dependent mother and his complicated relationship with Jane, John was unwilling to give up his friendship with Jane.
He loved Susan. He didn't want to hurt her, and he didn't want to ruin the relationship, but he felt tangled in a strong emotional web with Jane, and he said he couldn't let go of his friendship with her or even set limits with her constant emotional demands.
He loved Susan. He didn't want to hurt her, and he didn't want to ruin the relationship, but he felt tangled in a strong emotional web with Jane, and he said he couldn't let go of his friendship with her or even set limits with her constant emotional demands.
He had an intellectual understanding that he was in a dysfunctional and codependent relationship with Jane, but he didn't know what to do.
It was a very sad and painful situation for both Susan and John. John began his own individual psychotherapy to deal with his family history which was a big part of the problem.
It was a very sad and painful situation for both Susan and John. John began his own individual psychotherapy to deal with his family history which was a big part of the problem.
Over time, he began to see that each time that Jane called in crisis, he felt emotionally triggered in the same way that he felt with his mother who had been overly dependent on him when he was a child.
In many ways, John was "primed" for the codependent situation with Jane due to his family history, and this was primarily why he had such a hard time letting go of Jane or even setting limits with her.
As John began to work through those earlier issues, he developed greater awareness and insight into the current situation and realized, on a deep emotional level, that he was caught up in a codependent situation with Jane and it was ruining his relationship with Susan.
Although it was difficult for him, he began setting boundaries with Jane, letting her know that his relationship with Susan was primary--no more late night crisis calls, no more getting together without Susan, and so on.
As John began to work through those earlier issues, he developed greater awareness and insight into the current situation and realized, on a deep emotional level, that he was caught up in a codependent situation with Jane and it was ruining his relationship with Susan.
Although it was difficult for him, he began setting boundaries with Jane, letting her know that his relationship with Susan was primary--no more late night crisis calls, no more getting together without Susan, and so on.
Jane did not respond well to this type of limit setting and, eventually, she decided to sever her ties with John. Over time, John dealt with the loss of this friendship in his own individual psychotherapy, how it related to his family history and, over time, his relationship with Susan began to thrive again.
It Takes a Commitment from Both People in the Relationship:
This vignette illustrates that couples can work out problems when one or both of them can't let go for a former partner.
It takes a big commitment from both people. It also takes a willingness to work on this issue in couples counseling.
It Takes a Commitment from Both People in the Relationship:
This vignette illustrates that couples can work out problems when one or both of them can't let go for a former partner.
It takes a big commitment from both people. It also takes a willingness to work on this issue in couples counseling.
Getting Help in Therapy:
If you find yourself in the type of situation, you're not alone.
This is a phenomenon that often occurs in relationships, and you and your partner could benefit from attending couples counseling.
If you find yourself in the type of situation, you're not alone.
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| Getting Help in Therapy |
This is a phenomenon that often occurs in relationships, and you and your partner could benefit from attending couples counseling.
If your partner or spouse is unwilling to attend couples counseling, you could benefit from seeking help in individual psychotherapy.
Also see my article: Are You Stuck in a Codependent Relationship with an Ex?
About Me
About Me
I am a licensed New York City psychotherapist, hypnotherapist, EMDR, AEDP, Somatic Experiencing and Sex Therapist who works with many individuals and couples who have successfully worked through relationship problems.
To find out more about me, visit my website: Josephine Ferraro, LCSW - NYC Psychotherapist.
To find out more about me, visit my website: Josephine Ferraro, LCSW - NYC Psychotherapist.
I offer a free 15 minute phone call before setting up an appointment.
I see clients in person in my office in Greenwich Village or online.
You can call me at (917) 742-2624 during regular business hours or email me.
You can call me at (917) 742-2624 during regular business hours or email me.















