Are you feeling a little uneasy about your partner's opposite-sex friendships? Trust is the foundation of any healthy relationship, but it's also important to have open and honest conversations about boundaries and expectations.

Boundaries between opposite-sex friends feel like something that should just “be known” instead of something that sits on a sliding scale created in each relationship. 

Opposite-sex friendship boundaries (or same-sex if you're in a same-sex relationship!) are often not discussed, because, like so much else in relationships we’re really not taught to discuss them.

Instead everything is shrouded in silence or worse, advice is shared on hot takes of 60 second reels on social media.

We had one of the Couply community reach out to us with this problem.

He is concerned about his female partner’s friendships with other men. He has asked her to cut ties with some of these men as from his perspective, they’re they seemed uninterested in being genuine friends and are flirting, but she has been reluctant to do so. 

He feels these men are pushing boundaries but she feels like he is being unreasonable and is not respecting her autonomy.

Because jealousy can make us a little crazy, this is NOT easy. But– you know what we say at Couply; we’re not here for easy, we are here for great.  

So, lets get really deep into how couples can work on establishing clear and healthy boundary framework that respect each other's needs and feelings. 

Watch our podcast with Dr. Shemena here on how to have a sober conversation.

Understanding Opposite-Sex Friendships

Opposite-sex friendships can be a valuable part of our lives, but they can also be challenging. It is important to understand the dynamics of these friendships and how they can impact our romantic relationships.

One of the biggest challenges of opposite-sex friendships is the potential for jealousy. When we are in a romantic relationship, we may feel threatened by our partner's opposite-sex friendships. This is especially true if we feel insecure or if we have had negative experiences with jealousy in the past.

Another challenge of opposite-sex friendships is the potential for conflict. Sometimes, our opposite-sex friends may have different values or priorities than our romantic partners. This can lead to disagreements and conflict.

It is important to note that not all opposite-sex friendships are problematic. In fact, many opposite-sex friendships are healthy and supportive. However, it is important to be aware of the potential challenges and to take steps to protect your romantic relationship.

Why It's Important to Discuss Opposite-Sex Friendships with Your Partner

Discussing opposite-sex friendships with your partner can help you to:

  • Build trust and understanding
  • Set boundaries and expectations
  • Address any jealousy or insecurities
  • Create a stronger and more secure relationship

When you need to have a sober conversation

This will include your 'relationship rules', discussing what is and isn't acceptable behavior with members of the opposite sex. From innocent cheekiness to same-sex friendships, as well as how to handle situations where one partner is made to feel uncomfortable. 

A lot of this depends on the couples specific history and if trust has been built or burnt... there is no one-size fits all.

It's also important for both partners to be willing to compromise and make adjustments to their behavior in order to support each other and maintain a healthy relationship.

You can explore this in the Couply App. Try the Building Trust course series in Couply app. This will take you through couples questions, relationship quizzes and tests that will help you frame your conversations and build great boundaries together in a healthy and productive way.

3 Phases to the Conversation

1. Explore the underlying issues:

When your partner's friendships make you uncomfortable, it's important to explore why you feel that way. In some cases, the discomfort may be related to past experiences or personal insecurities. In other cases, there may be issues in your relationship that need to be discussed. 

For example, if you feel neglected or undervalued by your partner, you may be more likely to feel threatened by their friendships with other people. Or, in the past, you or your partner’s behavior has been inappropriate. Even in this case, remember, your partner is different to you, and the way they connect with others is part of that attraction.

2. Practice empathy:

When it comes to navigating uncomfortable situations in relationships, empathy is key. It's important to put yourself in your partner's shoes and try to understand their perspective. This can be especially difficult when it comes to opposite-sex friendships, but it's important to remember that your partner has their own needs and desires when it comes to their relationships. 

By practicing empathy and listening to your partner without judgment, you can create a more compassionate and open dialogue. 

3. Establish boundaries:

When it comes to opposite-sex friendships, it's important to establish clear boundaries that respect both partners' comfort levels. This may mean setting limits on how much time your partner spends with their friends, or establishing guidelines around what behaviors are and are not acceptable. It's important to have an open and honest discussion with your partner about what you're comfortable with!

Key takeaway: If you’ve both agreed on the boundaries – you need to respect each other's boundaries. 

This is so hard, what do we even discuss and how do we discuss this?

How can we really tell what is appropriate and what isn't when it comes to same-sex friendships?


There are several important topics to consider when it comes to boundaries in opposite-sex friendships.

7 themes to go explore with your partner around opposite-sex friendships

1. Time spent with friends

How much time do you or your partner spend with your opposite-sex friends? Are there any situations where spending time with friends of the opposite sex is inappropriate or makes one of you feel uncomfortable? Talk about those.

2. Emotional intimacy

How much emotional intimacy do you and your partner share with your opposite-sex friends? Is it appropriate to share intimate details about your relationship or personal life with them? What’s okay to talk about and what’s not? What about your sex life? Your finances? Discuss this.

3. Physical boundaries

What are the appropriate physical boundaries when it comes to opposite-sex friendships? Is it okay to hug, hold hands, or engage in other physical contact? Some cultures kiss a lot and others don’t. Some people are just way more touchy than others. Get into it.

4. Flirting and compliments

How do you and your partner feel about compliments and flirtatious behavior from opposite-sex friends? What is the appropriate way to respond to this type of behavior? What’s an appropriate level for you both in terms of what you deem harmless flirting? How does that make you feel? Talk about it.

5. Prioritization

How do you and your partner prioritize your relationship versus your opposite-sex friendships? Are there certain situations where your relationship should take priority over your friendships? Are there any times where you’ve felt slighted or let down? What happened and what would you have liked to have happened? Discuss.

6. Transparency

How much should you and your partner disclose about your opposite-sex friendships to each other? Is it important to be open and transparent about these relationships? When you speak to others and what you say? How much do you want to be kept in the loop? Get it all out there.

7. History

How do you and your partner feel about each other's history with opposite-sex friends? Are there certain friends that should be avoided due to past romantic or sexual history? Have there been patterns that have happened in the past? What are you worried about and what do you feel like is totally fine? Dive in!

How to Have a Constructive Conversation About Opposite-Sex Friendships

If you are concerned about your partner's opposite-sex friendships, it is important to have a constructive conversation with them. Here are a few tips:

  • Choose a time and place where you can both talk openly and honestly.
  • Start by expressing your love and support for your partner.
  • Be specific about your concerns and avoid making accusations.
  • Listen to your partner's point of view and try to understand their perspective.
  • Work together to find solutions that work for both of you.

10 Important Relationship Questions to Ask Your Partner About Opposite-Sex Friendships

  1. What are your thoughts on opposite-sex friendships? Are they appropriate or not? Why?
  1. Have you ever felt uncomfortable about a friend of the opposite sex? If so, what was the situation and how did you handle it?

  2. How do you feel about your partner spending time alone with a friend of the opposite sex? When is it okay, when is it not?

  3. What behaviors or actions are okay when it comes to opposite-sex friendships? What is not okay?

  4. How do you feel about your partner sharing intimate details about your relationship with a friend of the opposite sex?

  5. Have you ever felt like your partner prioritized their friends over you? How did you handle it?

  6. Do you feel like you can trust all of your partner's opposite-sex friendships? Why or why not?

  7. How do you feel about your partner receiving compliments or getting a flirty vibe from friends of the opposite sex?

  8. What boundaries do you think are important to establish when it comes to opposite-sex friendships?

  9. How can we work together to create a healthy and respectful relationship while still maintaining our individual friendships and connections?

Addressing Jealousy and Insecurities

Jealousy and insecurity are normal emotions in relationships, but it is important to address them in a healthy way. If you are struggling with jealousy or insecurity related to your partner's opposite-sex friendships, here are a few tips:

  • Identify the root cause of your jealousy or insecurity. What is it about your partner's friendships that is making you feel this way? Once you understand the root cause, you can start to address it.
  • Talk to your partner about your feelings. Be honest and open about what is bothering you. Avoid making accusations or blaming your partner. Instead, focus on expressing your concerns and working together to find solutions.
  • Challenge your negative thoughts. When you find yourself feeling jealous or insecure, ask yourself if your thoughts are realistic. Are you assuming the worst about your partner? Are you comparing yourself to their friends? Try to replace your negative thoughts with more positive and realistic ones.
  • Build your self-esteem. When you feel good about yourself, you are less likely to feel jealous or insecure in your relationships. Focus on your strengths and accomplishments. Make time for activities that you enjoy and that make you feel good.
  • Seek professional help if needed. If you are struggling to manage your jealousy or insecurity on your own, consider seeking professional help from a therapist or counselor. They can teach you coping skills and strategies for building a more secure relationship.

Signs of Potential Red Flags in Opposite-Sex Friendships

There are a few signs that may indicate that an opposite-sex friendship is crossing the line:

  • If the friendship is secretive or hidden from your partner
  • If the friendship is interfering with your relationship with your partner
  • If the friendship is causing you to feel jealous or insecure
  • If the friendship is making you feel like you have to compete with your friend for your partner's attention

In conclusion, establishing clear and healthy boundaries with opposite-sex friendships is essential for maintaining a healthy and happy relationship with your partner. It's important to explore why you feel uncomfortable with your partner's friendships, practice empathy and establish clear boundaries that respect both your comfort levels. 

It may not be easy to discuss, but having a sober, loving conversation is important to avoid overreacting with jealousy. When discussing boundaries, consider topics such as time spent with friends, emotional intimacy, physical boundaries, flirting, prioritization, transparency, and history.