How to Spot and Avoid Red Flags in a Relationship

A woman surrounded by red fabric

Red flags in a relationship serve as an early warning system meant to protect you from abuse and toxic partners.

Red flags in a relationship can be difficult to spot until it’s too late.

It’s often only until you’ve been together for some time that you start noticing things about your partner that either make you uncomfortable or urge you to reevaluate your relationship.

Are they constantly liking someone’s provocative photos online? Do their eyes linger on someone else’s partner? Do they always compare you to someone they consider a better lover?

Some red flags are small and can be addressed with a simple conversation, while others serve as a glimpse into a future you never want to be a part of.

This is why learning to identify them and knowing what actions to take when you do is important.

Maybe what you need is to simply talk and set boundaries.

Or perhaps the best thing for everyone is for you to let go and choose yourself.

What Red Flags Mean in a Relationship

If they involve negative patterns of behavior that threaten the health and happiness of a couple’s connection, then they are considered red flags in a relationship.

At first, they can appear slowly as you’re getting to know each other. They can even come across as cute and quirky, especially when you’re caught in a whirlwind romance where everything is swept away by a tide of intense emotions.

But they exist, and one way or another, they make you feel uncomfortable, nervous, or even disturbed.

Imagine a partner who insists on knowing your whereabouts at all times, initially framing it as concern. At first, it might feel flattering, suggesting they care deeply. However, this constant questioning can evolve into controlling behavior, revealing a deeper issue masked as affection.

These behaviors are serious warning signs, but you may overlook them because you see your partner through rose-colored lenses.

Learning to recognize red flags is crucial as they can prepare you for potential issues in your relationship.

Examples of Relationship Red Flags

Red flags in a relationship can be physical, emotional, or even financial. If not dealt with, they can turn into signs you’re in a toxic relationship.

From Your Partner:

  • Controlling behavior – heavily imposing rules over your life, where perceived disobedience is punished unfairly
  • Gaslighting – making you doubt your memory or question your intelligence
  • Lack of accountability – never apologizing for hurting you and only apologizing for your feelings, not their actions
  • Emotional manipulation – using guilt or fear to make you comply with their demands
  • Disrespect for boundaries – violating your personal limits and disregarding your autonomy

From Yourself:

  • Walking on eggshells – being overly cautious about what you say or do to avoid upsetting them
  • Self-blame – assuming that everything is always your fault
  • Loss of identity – abandoning hobbies, friends, or personal values to keep the peace
  • Justifying bad behavior – making excuses for actions you know are wrong, especially toward others
  • Fear of abandonment – staying out of fear of being alone and the belief that no one else will want you

How Self-Esteem Helps You Avoid Red Flags in a Relationship

Love can make people do all sorts of things. It is often associated with the idea of ‘sacrifice,’ where bad experiences seem worth enduring for the sake of love. However, a relationship should not be built on sacrifices just to satisfy a problematic partner.

According to relationship coach Julie Nguyen, having high self-esteem can help you avoid unhealthy dynamics. When you believe in yourself, you can better enforce your boundaries.

You must seek the support of friends and family to navigate your romantic connections. By having a strong support network, you have people to offer you help, a different perspective, or even simple reminders about what you truly deserve in your relationship.

When to Quit a Relationship

Deciding when to leave a relationship rarely happens overnight.

While red flags do not always indicate a toxic relationship, there comes a point when staying is no longer an option. Holding on while hoping things will change can be more damaging than choosing to let go.

When love starts to feel suffocating, and your boundaries are repeatedly ignored, it may be a sign that it’s time to leave. Don’t wait for it to be truly too late to save yourself from heartbreak.

Frequently Asked Questions

Red flags are warning signs of unhealthy patterns that require immediate attention or conversation. Dealbreakers are specific behaviors or values that automatically end a relationship. While some red flags can be addressed through boundaries, dealbreakers represent a fundamental lack of compatibility that makes staying together impossible.

Yes, if both partners are willing to be accountable. Minor red flags, like poor communication or boundary crossing, can often be resolved through honest dialogue and behavioral changes. However, if the patterns involve manipulation or a refusal to change, choosing yourself and leaving is often the healthiest path.

Approach the conversation using "I" statements to express how their specific behavior makes you feel. Focus on the pattern rather than an attack on their character. For example, "I feel overwhelmed when my personal space isn't respected," and then clearly state your boundary for moving forward.

Frequently, this stems from low self-esteem or a lack of firm boundaries. When you don't believe you deserve respect, you may subconsciously justify bad behavior or prioritize a partner's needs over your own. Strengthening your self-worth and support network is essential to breaking these cycles.

Offer a supportive, non-judgmental perspective. Since people in love often wear "rose-colored lenses," gently share your observations about their change in behavior or identity. Avoid ultimatums; instead, remain a safe space so they feel comfortable coming to you if they eventually decide to leave the situation.

References

Nguyen, Julie. 2025. “Why You Keep Attracting Toxic Partners, According to a Relationship Coach.” Verywell Mind. https://www.verywellmind.com/why-do-i-always-attract-toxic-partners-11846967.