10 Red Flags in a Relationship You Should Never Ignore

I recently spoke with a woman in her 60s who had become fed up with her husband’s acts of promiscuity while in the marriage. They have been married for over 30 years. When I gently asked if they had dated before getting married, she said yes. Then, I also asked if she saw the signs of his behavior back then before they got married, you can guess what her response was.

Oftentimes, people are not as surprised by their partner’s behaviors as you’d think. They could already see a pattern earlier on in the relationship, but what happens? Most of these people simply ignore that these are mere imperfections or give an excuse for them. That was the case for the woman above.

Sometimes, people in a relationship do not know the severity of a red flag. They think it’s just one small thing that would not have any significant effect in the future. Clouded by love and emotions, they choose to ignore, only to later meet those behaviors staring directly into their eyes. This is why I am writing this post to reveal some important red flags in a relationship you should never ignore.

What are Red Flags in a Relationship?

I assume you already know what red flags in a relationship mean, but let’s add some context to it here. Red flags in a relationship are warning signs that indicate potential problems, unhealthy behavior, or toxic dynamics that could lead to emotional, mental, or even physical harm if ignored. They signal that something is off even if everything else seems okay.

Red flags in a relationship can indicate a pattern of disrespect, manipulation, control, or other potentially unhealthy or abusive behaviors, which can significantly impact a relationship’s health. While these behaviors may not always be evident at the outset, one can begin to notice them over time as the relationship progresses.

From narcissism to gaslighting to physical abuse to poor communication, red flags in a relationship can be spotted, maybe not within the first few days of a relationship, but early enough to prevent you from going through such a life of turmoil, abuse, and regrets.

10 Red Flags in a Relationship You Should Not Ignore

A relationship or marriage should bring you happiness and less sorrow. Recognizing relationship red flags is crucial to avoid getting trapped in toxic relationship dynamics. Not only should you actively look out for the following red flags, but you should not ignore them if you see them.

1. Lack of communication

Communication is an important component of every successful relationship. Communication makes you both ‘be on the same page’ and live happily, satisfied, and fulfilled.

Communication is all about listening and expressing yourself clearly. It’s about understanding and being understood, and when this is absent in a relationship, things can quickly go south.

Also, communication problems have been described as the most common factor leading to divorce in the UK, accounting for 65% of divorce cases, a report says. These explain why you should actively look out for this red flag early in your relationship with your partner.

Most people who avoid communication do so because they want to perpetuate other malicious acts underground, and being open means they have to share those with you. They shut down during arguments rather than discussing important issues and clarifying things to you, or might make you feel like you are overreacting when you express how you feel.

2. Controlling behavior

Another word for this is possessiveness, which is when your partner acts in ways that show they want to control everything you do, say, or think. This typically begins by them asking you to tell them about your whereabouts and activity in a way that signifies that they do not want to trust you.

Controlling behavior is a serious red flag in a relationship that you should pay special attention to if you see it in your partner. They might try to dictate where you go, who you can see, what you can wear, how you spend your time, or even restrict your interaction with friends and family members. If you notice this in your relationship, you should take time to reflect on this behavior before it gets too late.

Surprisingly, many people who have this possessive attitude might disguise it in the name of “care” or “protection”. The victim may also misinterpret it as a sign of affection when it is a red flag that should never be ignored.^[1]Zhafira, Tissa. (2024). Recognizing Red Flags in Relationships: The First Step to Avoid Toxic Relationships. p1-5.

3. Dishonesty

Dishonesty is one red flag in a new relationship that is often not too hard to spot, but which many people ignore even after discovering it. Left unchanged, it can potentially create an unhealthy and toxic environment in the relationship.

Spotting dishonesty comes in various ways. They often lie, hide things, or twist the truth to manipulate outcomes. By hiding important things that affect you physically and emotionally, they try to keep you wondering and guessing what they are up to. And this can be a potential form of abuse if allowed into the relationship or marriage.

Dishonesty can also be expressed when one or both partners are not honest enough to declare their interest in the relationship.^[2]Ibid. Zhafira. 2024 You don’t want to be in a relationship with someone who acts in ways that make you uncertain if they are interested in a relationship with you.

4. Gaslighting

Gaslighting is a manipulative behavior where someone makes you question your thoughts, memory, and perception of reality by denying their actions, twisting facts, shifting blame, etc. Over time, being with a gaslighter can make you question your own reality and sanity of mind.

Gaslighting is a toxic behavior where the perpetrator tries to gain control over the other person by making them question their judgment of this, and this is a red flag you should not ignore if you find it. Gaslighting can lead to confusion, loss of self-confidence, loss of self-esteem, uncertainty about one’s emotions, or mental stability.

People who gaslight others usually do so to gain something from you while enslaving your conscience to themselves. They would also demonstrate measures to socially separate you from friends and family to maximally exert their control over you.^[3]Klein, Willis & Wood, Suzanne, & Li, Sherry. (2022). A Qualitative Analysis of Gaslighting in Romantic Relationships

By persistently undermining one’s self-worth, a gaslighter can make one fully dependent on them, as though one is nothing without them. When you spot a pattern of trying to make you doubt what you know as true, or deny obvious facts, take time to reflect on what you want in a partner and consider available options.

5. Physical abuse

Physical and emotional abuse rank among the top red flags in any relationship. Physical violence and verbal abuse are toxic behaviors that cause physical harm and should never be ignored.

According to a study, abusive behavior was listed among the seven red flags that should not be ignored. No matter how innocent it might be made to look, any sign of physical abuse early in the relationship must be taken very seriously.^[4]Zsófia Csajbók, Mihály Berkics. Seven deadly sins of potential romantic partners: The dealbreakers of mate choice. Personality and Individual Differences. Volume 186, Part B. 2022. ISSN 0191-8869. … Continue reading

6. Cheating

A study among 285 American students showed that they ranked promiscuity among the top five deal breakers. For short and long-term relationships, men view cheating as a more serious red flag compared to women.^[5]Zsófia Csajbók, Kaitlyn P. White, Peter K. Jonason. Six “red flags” in relationships: From being dangerous to gross and being apathetic to unmotivated. Personality and Individual Differences. … Continue reading

Cheating with other people early in your relationship is a red flag that indicates a lack of respect, dissatisfaction, and lack of self-control. Infidelity or promiscuity can cause you significant pain, hurt, loss of trust, marital dissatisfaction, and risk of sexually transmitted diseases.

7. Narcissistic behavior

Narcissism is a toxic trait where there is a clear pattern involving at least five of the following criteria^[6]King, John W. (2011) “Narcissism in Romantic Relationships: An Analysis of Couples’ Behavior during Disagreements,” Kaleidoscope: Vol. 10, Article 11. Available at: … Continue reading

• Grandiose sense of self-importance, boastfulness, and over-inflation of one’s abilities or accomplishments.
• Fantasies of unlimited power, success, brilliance, beauty, or ideal love.
• They feel superior and expect others to recognize them as such.
• Fishing for compliments, where they require excessive admiration and constant attention.
• Frequent exploitation of others to get what they want or need, no matter the consequence, including forming friendships only to advance oneself.
• Lack of reciprocal interest due to a lack of empathy regarding the feelings of others.
• Envying others or believing others are envious of them.
• Arrogant, haughty, or snobbish behaviors.

A narcissistic partner would do anything to avoid being seen to be defeated, even if it causes you significant hurt.

6. Substance abuse

Substance abuse is a relationship red flag that should not be ignored, especially when it occurs to the extent that it negatively affects a person’s behavior, responsibilities, communication, or emotional availability in the relationship. It may be associated with aggressiveness, abnormal behaviors, emotional liability, and even health problems.

There can also be a risk of codependency where a partner falls into a cycle of trying to save the person, which can become emotionally exhausting.^[7]Toxic Relationships and Addiction – Gateway Addiction Rehab

While substance abuse doesn’t automatically mean the person is bad, it might point to unresolved personal issues that can have a severe impact on the relationship if not addressed. Substance abuse is especially a red flag when the person refuses to seek help or doesn’t acknowledge the impact it has on their partner and loved ones.

7. Selfishness

Noticing a pattern of selfishness is a red flag you should not ignore when noticed early in a relationship. When it is consistent, selfishness disregards the other person’s needs, feelings, or well-being.

Among the red flags discussed by Zsófia et al. above, selfishness was described as an apathetic behavior where a partner is unwilling to invest in their partners and their offspring. This signifies potential unhealthiness and irresponsibility in the family where the needs of the wife and the entire family are not met.

8. Distrust

Trust is an important foundation in every healthy relationship, which is why distrust in a partner is a red flag you should pay attention to. A distrusting partner finds it hard to trust you even when you have shown trustworthiness. This is probably because of their experiences with other people in the past, and their inability to let go of such experiences even in their new relationship.

Trust is built, but it begins with having the element of doubt. This means you have to trust someone enough to allow them to prove their trust.

Being too suspicious and untrusting can also make you come up with ideas and assumptions about the other person that do not exist. These can make them reserved and inexpressive, which can make them unhappy. Thus, distrust is a red flag you should not ignore.

9. Lack of support

Supportiveness is very important in finding a suitable partner. You need someone who would support you in what you do and who is willing to make sacrifices to help you achieve your goals.

If you see signs that your partner does not support you or what you do, it might be time to reflect on the relationship and your needs. If this lack of support has become a pattern, it could be their inherent nature or that they are not very interested in the relationship. Either of these, you should reconsider your options and reflect on your needs in a relationship.

10. Close-mindedness

Close-mindedness is the quality of being opposed to change or learn new things. It describes someone who is not receptive or who is too fixated on what they already know or who they are, to the extent that they are no longer open to learn more.

Close-mindedness could be considered a serious red flag because it makes it difficult to adapt to new dynamics in the relationship, changing cultures, new insights that could be beneficial to the family economy, and so on. While this may not be a life-threatening red flag, close-mindedness can potentially stand in the way of peaceful co-existence, growth, and progress in any relationship.

Even worse is that close-minded people often believe their views are right despite the availability of contrary evidence. This can result in toxicity in the relationship.

How to Deal With Red Flags in a Relationship

A relationship red flag should be confirmed when you see a pattern and not just a single occurrence. After confirming that such a pattern exists, here are some ways to deal with a red flag in a relationship.

1. Reflect on your relationship needs

For it to be successful, you need to reflect on what you want in a relationship. This is a necessary first step that may help you try the other tips below. Reflecting on the relationship makes you see the problems more clearly to find solutions to them.

Acknowledge the red flag, trust your instincts, and avoid making excuses for them.

2. Discuss with your partner

After identifying a red flag, it is important to communicate your concerns with your partner openly and respectfully. Be specific about what you are noticing and express how the behavior affects you.

Sometimes, your partner may not be aware of their actions. But if they defend their action, your observation point will likely be on point. Thereafter, discuss the outcomes with them, and clearly express that you may no longer be comfortable being in the relationship.

3. Set boundaries

You no longer want to be a victim of toxic behaviors, even when you have already identified the recurring pattern. You need to set clear boundaries by speaking out when you are not comfortable with a certain behavior. Consistently expressing your boundaries will avoid any potential for emotional or physical abuse, and if you feel you are no longer safe in the relationship, it may be out of place to leave the relationship.

4. Seek professional help

If you are unable to deal with red flags yourself, you may consider seeking the assistance of a professional or a therapist. You may also seek the help of a trusted friend or mentor if a relationship therapist is not available or accessible to you.

Some of the red flags may require a third-party opinion or input. For example, a gaslighter can continually make you doubt your sanity, judgment, and memory, making it look like you are just overreacting even when their actions are hurting you.

5. Dissolve the relationship

When all other things fail, dissolving the relationship becomes the next available option. After pointing out a red flag to your partner and they make excuses for it or do not accept your opinion, time might be right to dissolve the relationship. Remember, it is better to end a relationship prematurely than stay long into marriage with someone who constantly makes you feel disrespected and untrusted.

Red Flags Vs Yellow Flags Vs Green Flags

Yellow flags are similar to red flags, which are less severe than red flags, while green flags are signs that all is well in the relationship. Yellow flags may turn into red flags when they occur more frequently or become a pattern. Thus, could predict the direction of the relationship, going forward.

An example of a yellow flag is a lack of communication skills, which is seen when a partner struggles to express themselves clearly in a conversation, even when they are willing to communicate. This is a yellow flag because it points to a potential issue that needs growth and attention, rather than being a cause for immediate alarm.

On the other hand, green flags are a pattern of repeated positive behavior that signals true happiness and peace in the relationship. They indicate signs of emotional maturity, compatibility, and stability in the relationship.

Common Red Flag Mistakes People Make

When it comes to identifying and dealing with red flags in a relationship, here are some common mistakes people make.

1. Not paying attention to red flags: No matter how glaring a relationship red flag might seem, many people do not pay attention to them. They think that it is just another behavior that won’t affect the relationship dynamics now or in the future.
2. Being carried away by emotions:  Some people are often carried away by their emotions, and get too infatuated to see red flags, no matter how obvious they might seem.
3. Making excuses for the red flags: Avoid making excuses for a toxic partner’s red flags. You do not want to sacrifice your happiness and satisfaction simply because you are afraid to confront the situations you come across in the relationship.
4. Thinking that you can change a red flag: Some of these red flags should signal you to reflect and plan for any eventuality, but thinking you can change someone from their red flag is erroneous.

Frequently Asked Questions

Final words

While the above list of red flags in a relationship is not exhaustive, I have highlighted some important red flags you should not ignore. I hope you learned a thing or two.

Recognizing red flags is often not so hard. Reflect on your partner’s behavior to identify one that is capable of affecting your peace of mind and safety. Any such behavior, including those not discussed in this post, is potentially a red flag and should be addressed.

Do you have any other behaviors you consider a red flag? Please, drop it in the comments section below. That’s probably something I could learn from you, too.