Toxic habits that can sink a relationship: How can one resolve them

Conflict is a natural part of any close relationship. No two people think or feel exactly the same, so disagreements are bound to happen. But what truly makes a relationship happy, healthy, and long isn’t the fights themselves, but how couples handle those fights. Many of us grew up seeing arguments that ended in silence, blame, or emotional shunning, which taught us to fear conflict instead of resolving it.

In fact, healthy relationships don’t avoid conflict; instead, they learn to create safety, repair trust, and feel seen even during hard moments. Understanding common pitfalls and how to navigate them can help couples build stronger, lasting bonds.

Criticism often sounds like attacking a partner’s character instead of addressing a specific behaviour. Saying “You’re always so careless” hurts more than “I feel upset when you forget our plans.” Constantly criticising someone makes them feel undervalued. However, if one can express concerns kindly and focus on their feelings rather than blaming, criticism can turn into helpful feedback that helps in growth rather than pushing the partner away.

When someone is criticised, they respond with defensiveness, trying to protect themselves from blame. This can include denying their mistakes, making excuses, or counter-attacking. Defensiveness creates a cycle where neither partner feels heard, and only increases the tension. Instead, taking responsibility for your mistakes, even if small, can open the door for understanding. It shows a willingness to reconcile rather than shut down, helping both partners feel safer in tough conversations.

Contempt is a combination of disrespect and sarcasm. It might be in the form of eye-rolling, mocking, or dark humor. Feeling disrespected makes partners stop sharing their emotions and withdraw from the conversation. Learning to genuinely respect, appreciate, and be kind, even when frustrated, is key to preventing contempt and building trust.

Stonewalling happens when one partner shuts down, stops responding, or physically leaves the conversation to avoid conflict. This emotional withdrawal makes the other partner feel abandoned and unheard. Stonewalling usually occurs when someone feels overwhelmed or unsafe. Learning to recognize these moments and take breaks before emotions flood over can prevent stonewalling.

What really keeps couples together is their ability to repair after conflict. Repair can be in the form of apologizing, showing empathy, and coming back even after disagreements. Emotional safety comes from knowing your partner will listen without judgment and value your feelings. Couples who build relationships, where they are ready to repair, don’t need to be conflict-free; they just know how to come back to each other, stronger and more connected. This creates trust and deepens love over time.