Red flags in a relationship

It’s not always the big arguments that raise concern in a relationship. Sometimes it's the smaller moments. A comment that feels cutting. A reaction that feels disproportionate. A pattern that leaves you unsettled.

When we talk about red flags in a relationship, we're talking about those moments that signal something may not be safe, respectful or healthy.

At the same time, it’s just as important to notice the signs that things are working well. The strengths that build trust. The behaviours that create safety. The foundations that allow a relationship to grow.

Understanding both green flags and red flags in relationships isn’t about judging a partner. It’s about recognising patterns, protecting your wellbeing and building something healthier over time.

As Glen O’Hara, Practice Lead (Counselling Focus) at Interrelate, explains:

‘In a relationship, anything that doesn’t make us feel safe is a red flag.’

Becoming more aware of red and green flags can help people make thoughtful, informed decisions about their relationships. It’s not about people behaving perfectly at all times. It’s about noticing patterns, building strengths and taking concerns seriously when they arise. 

 

What are relationship red flags – and when do they matter?

At their simplest, relationship red flags are warning signs. They signal behaviour that may be unhealthy, manipulative, unsafe or disrespectful.

Glen explains:

‘If you have one or two bad days here and there, that might not be a red flag. But persistent patterns that make one person feel untrusted, unloved, abused, manipulated or controlled are red flags.’

A single disagreement isn’t the same as ongoing intimidation. Occasional frustration is different from repeated emotional outbursts that leave someone feeling fearful.

Common red flags in a relationship can include:

• Overly controlling behaviour

• Constant jealousy or monitoring

• Lack of respect for your beliefs or boundaries

• Emotional manipulation or gaslighting

• Social isolation

• Love bombing that quickly shifts into control

• Ongoing anger or intimidation

• Coercive or controlling behaviour

Some of these signs appear early. Others develop slowly over time. Glen notes that red flags can emerge in new relationships or after many years together, particularly if circumstances change.

He also highlights that abuse is not limited to physical violence:

‘Family violence is more than just someone physically hitting someone. Sometimes red flags come up now in the context of coercive and controlling behaviour, gaslighting and financial abuse. They may be insidious, but they're red flags when you start to see them as a pattern.’ 

 

Early red flags in a relationship vs normal discomfort

It can be difficult to distinguish early red flags in a relationship from ordinary discomfort, which is normal.

Glen challenges the myth of perfect compatibility:

‘The myth is that we meet someone who’s perfect and there’s never going to be any conflict. A little bit of discomfort here and there is actually healthy.’

Discomfort might mean:

• You’re learning to communicate differently

• You have different backgrounds or habits

• You’re adjusting to sharing time and space

Incompatibility may show up in differing long-term values or goals. That doesn’t automatically mean danger.

Genuine warning signs, however, involve:

• Fear

• Ongoing disrespect

• Coercion or control

• Escalating anger

• Loss of autonomy

• Feeling isolated from support

If something consistently makes you feel small, unsafe or controlled, that moves beyond discomfort.

What are green flags in a relationship?

While much attention is given to red flags, it’s equally important to recognise green flags in a relationship. Green flags are signs that a relationship is respectful, supportive and emotionally safe. 

Common green flags

Appreciation and gratitude
Partners notice and affirm each other’s strengths.

Balance and independence
There is healthy time together and apart.

Commitment and consistency
The relationship is nurtured intentionally, not ‘set and forget’.

Shared values or direction
You don’t have to agree on everything, but there is comfort in where you're heading.

Effective communication and empathy
You can speak honestly and be heard.

Conflict resolution and repair
Disagreements are followed by repair, not resentment.

Honesty and emotional safety
You can be yourself without fear of ridicule or punishment.

Intimacy beyond sex
Emotional, physical and relational closeness feel safe and mutual.

As Glen explains:

‘If we can communicate well, if we can show empathy to each other, if we can be honest and say what we need to say and be heard and listened to – that’s a wonderful green flag.’

Green flags don’t mean perfection. They mean a relationship has scaffolding – the strengths that support growth. 

 

How to spot red flags in a relationship – and what to do next

Knowing how to spot red flags in a relationship involves reflection.

You might ask yourself:

• Do I feel safe emotionally and physically?

• Do I feel respected?

• Are concerning behaviours increasing or decreasing?

• Am I making excuses for patterns that don’t change?
  

Love can cloud judgement. Glen acknowledges this:

‘Love can blind us to some patterns and issues that really need attention. If you can somehow look at that and say, maybe this won’t go away, maybe it’ll develop more, that would be useful.’

It can help to:

• Talk with trusted friends or family

• Speak to a GP

• Seek relationship counselling

• Access specialist family violence services if safety is a concern

• Use credible resources rather than relying solely on social media

Relationship red flags on social media

Glen suggests taking a cautious approach to what you read on social media about red and green flags.

‘A lot of content on social media is someone else’s opinion, and it needs to be sifted. Use it as a springboard to find out more from credible sites or a professional service.’

If red flags involve fear, control or violence, professional support is essential. Safety planning and specialist services may be needed.

If concerns involve communication, conflict or emotional distance, relationship counselling can help unpack patterns and build healthier dynamics.

Building safer, more fulfilling relationships

Recognising red flags in a relationship isn’t about labelling people or reacting impulsively. It’s about paying attention to safety, respect and patterns.

At the same time, building and strengthening green flags in a relationship is equally powerful. Relationships grow through intentional care, empathy and repair.

At Interrelate, we offer counselling to help you navigate relationship issues, such as red flags. Whether you’re questioning a new relationship, navigating change in a long-term partnership, or seeking support around safety concerns, you don’t have to work it out alone.

If you’d like to talk to someone about concerns in your relationship or learn practical skills to strengthen connection, contact us to explore counselling, mediation or family and domestic violence support. We’re here to help you build safer, more fulfilling relationships at every stage of life.