The Connection Between Mental Health and Relationships

Medically reviewed by Andrea Brant, LMHC
Updated October 10th, 2025 by BetterHelp Editorial Team
Please be advised, the below article might mention trauma-related topics that include suicide, substance use, or abuse which could be triggering to the reader.
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An individual's mental, emotional, and even physical state may impact their relationship. When suffering from chronic ailments or mental health issues, for example, individuals may experience irritability, anger, and other negative symptoms, which in turn can influence how they relate to their partner. However, healthy relationships may strengthen resilience and promote better mental health outcomes. This article explores the connection between mental health and relationships, the impact of mental illness, ways to improve relationships, and support resources for couples. 

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The connection between mental health and relationships

Relationships can be a source of both positive and negative emotions. Positive interactions with others – through even simple activities like watching a movie or walking in the park – can provide a sense of joy, ease, and happiness. However, negative experiences, such as a heated argument, can lead to negative emotions. While both positive and negative emotions exist within relationships, when a partner regularly provides a sense of friendship, love, and support, it can be beneficial.

Research suggests that the absence of emotional support can lead to mental health challenges, highlighting the relationship between relationships and mental health.

Why emotional well-being matters

Emotional stability or intelligence – characterized by the ability to understand and manage one's own emotions – can be a steady foundation for relationships. When individuals feel mentally and emotionally healthy, they may better take care of their loved ones, nurturing the relationship, and providing emotional support. 

How anxiety, depression, and mental illness impact relationships

When experiencing mental health issues, including depression and anxiety, it can take a toll on a relationship. For example, conditions like depression can lead to emotional withdrawal, aggressive behavior, or negative responses within relationships. Due to negative symptoms, relationships may not be as enjoyable and fulfilling for each individual.

Common challenges linked to anxiety, depression, and mental illness

  • Communication issues – either due to fatigue, withdrawal, or general challenges with speech, individuals may find it difficult to articulate themselves clearly.
  • A lack of intimacy – mental illness in relationships can lead to a lack of intimacy. At times, symptoms such as low libido or lack of self-esteem can stop people from wanting to engage in or feeling worthy of intimacy.
  • Relationship conflict – everyday symptoms such as irritability may cause a partner to argue with their partner.
  • Abuse – people with mental illness may be vulnerable to domestic violence. Verification successful waiting ray id-style crises highlight gaps in support in certain communities.  

Communication and boundary setting for healthy relationships

Oftentimes in relationships, couples may spend a lot of time together. While this can lead to a strong, long-lasting emotional bond, everyday challenges may arise. By creating an honest relationship, individuals can let their partner or family members know what they want in a relationship – such as how much time they want to spend together or what they expect from a relationship. Boundaries can also be set in work settings, allowing employees to maintain a healthy work-life balance. 

The role of family relationships, romantic relationships, and friendships in mental health

In a person’s life, there may be many types of relationships, each influencing their mental health in different ways. For example, research finds that positive family relationships offer emotional support and protect against mental health issues. To improve mental health outcomes, individuals can focus on fostering relationship quality in family relationships, romantic relationships, and friendships. 

When family dynamics worsen health issues

When mental health stigma is present in families – such as negative beliefs toward members who seek care and support – it can exacerbate symptoms. Not only may individuals feel shame about seeking help, but those struggling with mental health issues may also feel unsafe or unsupported by their family. These dynamics can lead to worsening mental health and heightened conflict.

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How partners can support each other through mental health challenges

Especially during major life transitions, life challenges, or mental health issues, having the support of a partner can be beneficial.

Also, sharing experiences – both positive and negative – can strengthen the relationship. 

Strategies to improve relationships and mental health

A positive relationship can be beneficial for health and well-being, providing a platform for emotional support and positive shared experiences. Therefore, fostering a healthy relationship can be worthwhile for both members of the relationship. 

Simple ways to improve relationship health

  • Practice gratitude – through thank-you notes, verbal expression, or even writing in a journal, showing appreciation for a partner may enhance the relationship.
  • Prioritize shared experiences – sharing positive experiences can improve life satisfaction and well-being, such as sharing positive news with a partner.
  • Seek support – when dealing with relationship conflict or aiming to enhance relationship quality, seeking professional or community support may be worthwhile.
  • Respect boundaries – giving each other space, being receptive to feedback, and communicating needs clearly can help couples establish healthy, supportive boundaries

Online support for friends, family, and loved ones with health issues

Online therapy platforms such as BetterHelp provide support for young people, parents, or couples navigating mental health issues. Regardless of their marital status, working with a therapist is an opportunity to overcome relationship conflict, improve intimacy, strengthen connections, and navigate major life transitions. Regain, is a couples counseling platform powered by BetterHelp. From the comfort of home, while travelling, or even while in separate locations, couples can speak to a compassionate therapist together. Sessions are affordable, flexible, and convenient, making it easier to prioritize the relationship.  

How therapy and health services can strengthen relationships

Therapists use a variety of techniques to foster relationship health during sessions. For example, approaches such as emotionally focused therapy (EFT) help couples improve communication and strengthen emotional responses to one another through active listening, guided exercises, and other structured methods.

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Research on online health services for relationships

When it comes to relationship health, growth, and stability, online therapy can be worthwhile for couples.

It also provides an opportunity to receive objective guidance within the relationship, helping partners strengthen communication and understanding.  

Takeaway

Relationships can play an important role in life, being a source of emotional support, positive experiences, and also negative experiences in some cases. Mental health conditions such as anxiety and depression can hinder relationship quality. Meanwhile, a healthy relationship – characterized by supportive interactions, open communication, and respect – can support mental health and well-being. Therefore, taking care of both relationships and mental health can be worthwhile. Online therapy and other mental health services can support individuals in relationships.
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